" If I win a 3 pointer competition against you, you can't talk in my class " - my favourite one .
"I love this guy"
"Oh for the love of humanity!"
"BOO YAH KAH"
"Good times"
"Good stuff"
"Bonus marks for this kid on the next test............................................ just kidding"
"Back when I was younger, back when I still had a full head of hair, I had a date with this lady to the movies, and I arrived when we were supposed to meet up, I stood there waiting for 30 minutes, and she still wasn't there, I got stood up. So, if you have a detention with me at lunch or afterschool, you better not skip it because I'm gonna be reminded of that date."

- Mr. K

funniest moments:

Umer: Hey Mr. Koutsonikas, can I go get a drink of water?
Mr. K: If I asked you if you wanted bonus marks on your next test, or a drink of water, which one would you choose?
Umer: ummm.... bonus marks
Mr.K: Exactly, so you don't need that drink of water, now go sit down.

(Mr.K talking about scale)
Mr.K: You don't use cm for the distance of one place to a far place in real life, we use km instead. You're not gonna say "OH my friend lives 1000 cm away from me" get what I mean?

jenny laughed so hard she started crying