"The population is going bad."
St: "My sister live in London. She fucks in the garden."
Me: "She what?!"
St: "She fucks in the garden. Very cute red one. Lots of natures."
Me: "Oh, she has a fox in her garden!"
"If you don't come, I'll have to hunt other people."
What to bring to a deserted island:

"We need to bring paints so that we can enjoy seeing paint."
S1: "How time is it?"
S2: "I had a sandwich."
"What are the symptoms when you fall into the cavity of your mouth?"
"What are the symptoms when you fall into the cavity of your mouth?"
"It's very oldest shopping mall is small."
"How many does kind of restaurant is there?"
S1: "Were you in Osaka last year?"
S2: "No, I was."
"Japan is especially have four seasons."
Trying to set up an activity:

Me: "Please choose any country."
St: "In Japan?"
Me: "Um, no. A country."
St: "Where?"
"I'd like to get solar system in each house."

(Wow! That's very ambitious!)
As a warm-up activity, I often had students ask each other about their hometowns.

S1: "I'm from Furano."
S2: "What is famous in Furano?"
S1: "Oh! Thank you."
"People and animal, many were die."
"What do you think about food?"

(...uh, it's great, I guess).
"There are too many religions in the world."

followed immediately by:

"There are too many races in the world."
"I need a tent to base the explosion."

-What to take to a deserted island
"There are too many people in the world who think different things."
"What your kind of food are you do you like food?"
"Canada is spring?"

(As in, does Canada have spring and not eternal winter?)
Me: "What is the capital of Canada?"
St: "America."

(Tachikawa student immediately fails lesson)
"I feel delicious!"
"I like to speak to many foreign jars."
"Some times too mysterious temples and shrines drive me to upset."
Me: "Do you know the currency of Canada?"
St: "Maple leafs?"
Imaginary telephone conversation with a student on vacation in Europe:

S1: "Have you eaten Louis Vuitton handbag?"
S2: "Yes."
Me: "Paris is in...?"
St: "...Italy?"
I ask S1 if he knows S2:

"He's a nice guy. We drink each other."
"My work is rude." (boring)
"I wish I could have the power to digest everything."
S1: "Please ask Tomomi some questions."
S2: "I think some questions means sexual harassment."
St: "I went to aquamarine."
Me: "?"
St: "Aquamuseum... Aquarium."
"I have a headache in my stomach."
"English is very society and I like English."
Me: "How are you?"
St: "I'm from near here. My house is nearby."
"I like the food that is produced by native and domestic people – Indian."
"Japanese rice is very strong."
Me: "What's a place where you buy gas called?"
St: (Blank stare). "I don't have a driver's licence."
"I have a rainy noise." (runny nose)
"We need a net a bird to catch by bird."

-What to bring to a deserted island
I will rolls have taken 10 roles of film taken."
"What is a bowling place?" (Was it a boring place?)
"Unless we bring swimsuits, we will have to swim with naked, nakedly."
Me: "What is your favourite food?"
St: "I can't ... eat ... anthing ... Bark. Sunshine!"
"Houses are Japanese very modernism and good houses are new more better than before and Akabane is a very convenience town."
"Can you eat rice?"
"Swim jacket" (swimsuit)
"I am the technical director of cheese."
"Unless we have no clotheses, we will be getting wetting."
"Oh. I sorry no chair. Please shit on the floor."
S1: What did you do on the weekend?
S2: I went to a big cat show.
S1: Really? How big were the cats?
S2: (indicates an average cat size)
S1: Heeeeehhh!
"They are suffering from their life."
"I'd like to have the paint painted."
My favourite thing hobby is to take a bath."
"I usually use the chopstick, but today I'm using knife and fork because I am eating the French."
"What kind of book are they doing?"
"What kind of used to did they visited cities?"
"This is very safety."
"I always examine people for human medical checks."
Me: "Who's cigar is it?"
St: "Yes, he isn't."
"Thank you so many. I haven't done exchange one million money."
"Bill likes fish. He buys the big catch fish and eats the children. Delicious. Me too, I likes."
Me: "Where are you from?"
St: "Under the earth. Half is tomato. Bottom is tomato and over is earth. Mix is potato and tomato."
"Tokyo isn't as tasty as Hokkaido."
"When we made coin, we were portable into large and small units."
"How have you been tennis?"
"Australia is made of wool."
"Rainy day is wet."
"What do you think about Japan as a country in Asia?"
Me: "What's a bad thing about Greece?"
St: "I can't speak Latin."
"This is a picture of London. The food is undelicious."
More opposites:

young ↔ ugly
thick ↔ tired
light ↔ left
Me: "What's a person who makes bread?"
St: "A bakerian."
Proof that Japanese people are robots:

Me: "How are you?"
St: "My task quantity is average."
"What kind is your favourite baseball team do you like?"
Student is prompted to say "the park is in front of you",

St: "The park is on your head."
S1, talking about eating pigeon in Egypt:

S2: "How did you feel when you ate pigeon?"
S1: "Egyptians?"
S2: "I think so."
"Fire mountain like killer whale" (volcano)
Me, talking about the complex characters in my Chinese name,

Me: "My name has 53 strokes."
St: "You are a card game."
Me: "Hunh?"
St: "Blackjack!"
Me: "What's a place that sells fish?"
S: "A fishermarket."
"I need a lighter to boil fish."
"White broccoli" (cauliflower)
"Green cauliflower" (broccoli)
"I made a dough from an old sweater."
Reported speech; talking to John Lennon

S1: "Ask him why he married Yoko Ono."
S2: "Why did you marry Yoko Ono?"
S1: "I loved her at first sight."
S2: "He said he loved her bust size."
"Blue apples" (green apples)
"Sea chicken!" (tuna)
"Religion should not be discusses in public places. We are not allowed especially when we are drinking."
"I hate people who carry fired cigarettes."
"Religionists kill. Relgionists kill other religionists."
"Religion is like crisps, not Bud."
"No... ah... yes... ah... no... ah... ... ...sorry?
"Men and women should not be equal. If they are to be equal, women have to work overtime and drink overnight. But women are weaker."
"There are too many anti-virus products to kill in dark places. When I was young, I didn't kill. But now I do."
"Many Mafia's have offices in Shinjuku. Recently, they became high intelligence and started using computers."
"Cats is very clean. They are cleaning the bodies to self. Dogs is very weak wash and go to pottering. I have keep a have hat cat in my house. It has an electrical key. Awfully."
"American women are very strong because men should clean the house and cut the grasses. But women should clean the glasses."
"Many Japanese people forget religion. I just realised I am a Buddhist."
"We should get married. Being single is not good for the economy."
"I am Catholic. When I go to England, it is not good to talk about it."
"Islam people is kill some people."
"Cats are not clever and so many hairs are scattered in rooms."
"If aliens exists, we should catch them and shoot them."
"Men and women should not be equal, because men are strong and women are kind."
"Women should obey men."
"If they are homeless, it's their own fault."
"If ghosts exist, we should make them work and pay taxes."
"People in the world use too many language."
"What do you want to best thing like?"
S1: "Let's go to the Eiffel Tower."
S2: "Oh, I can't! I will have already eaten the Eiffel Tower."
"What country is Canada?"
"We should protect the smokers from breathing."
"The train is sweet corn train. He song in train. I enjoyed to listen his song."
Me: "What's your favourite movie?"
S : "The Matrix."
Me: "Why?"
S : "My amazing action to action video by my image action look watchi video action I watch video action is good."
"How much money did you have eaten?"
"After golf, we'll have some socialist gathering and then we'll attend that place."
"I'm thinking about getting married because I like my job."
"So, because do you refuse to Shinjuku, except in another place?"
Me: "What does Ken Watanabe look like?"
St: "Ah... he looks like so hard... and ah... um... his talking is so clear and... ah... his action is, ah... he look like a... ah... his action is so fight. Fighting. And ah... he is... ah... he had a many men's and ladies' fun.
"You are from America because your hair is black."
"My favourite food is burned fish."
The sofa is in the cat... chigau... The sofa is on the cat!"
"We need a map to avoid being strange."
"I hit my foot finger and it was swallowed badly."
More proof that Japanese people are robots, subsection; what to bring to a deserted island:

"If we bring a clock, we won't become lazy."
"Vietnamanian, they are very small and weak and short, but they are strong ...in their mind."
The Great Wall of China, to the Japanese mind:

"Top of the Mountain's Banli"
"Wanli's Great Castle"
"Wanli's Long Wall"
Me: "What are your days off?"
Student: "I like sports."
Me: "What was she doing in Mexico?"
Student: "She was tripping."
"In my summer vacation, I ate wonderful air."
"Unless we have clotheses, we will be confusing."
"Canada is koala?"
"If we eat someone, we might catch a stomach cold."
"English is taller than Chinese."
More interesting opposites:

interesting ↔ uncomfortable
ugly ↔ happy
heavy ↔ soft
"My hometown is a very short town."
"I think that London is a country in America."
"They speak German in Italy."
"Luxury is fat."
One intermediate student amazes:

"What does 'be' mean?"
"The office won't be nothing."
"Why will they do?"
"Where will be there?"
"If I move to Okinawa, I need to buy a baking suit."
Word opposites in the Japanese mind:

dirty ↔ beautiful
ugly ↔ easy
"We must improve our company's customer delight."
"I drop out at Shinjuku Station."
"You are from English because you looks gentleman."
"I am in charge of the US economy."
"I want to value-up myself."
"This steak is too tight!"
"My eyes are thirsty."
S1: "Did you to Osaka?"
S2: "Yes, I didn't."
"You are from East Coast United State because you look smart."
"You are especially from South USA because your skin is very white."
"Chinese people eyesight is very straight."
"You looks from English because styles, faces, glasses."