Always smile. Better if you can do a sarcastic smile. It will annoy not only the teacher, but everyone you see.

[quote=sj0405;#131639;1338517672]26. When the teacher asks a question, raise your hand. If the teacher calls on you, ask if you can go to the bathroom.[/quote] Did this when I was in 3rd grade. Religion class. Haha she kinda got mad. [quote=sj0405;#131639;1338517672]41. Count how many times your teacher says um. At the end of the period, present the grand total at the end of class.[/quote] Not "um" though. It was "noh" that she would repeatedly say.