How should I get revenge on my teacher?

Ok I'm planning a whole bunch of pranks for graduation and school, but I recently added a new one to the list: revenge. My asshole teacher accused me of cheating or to be exact helping a kid cheat. I wasn't and he refused to reverse his decision. I now wanna get revenge on his *** for giving me a 0. Heres what I got planned:



A: Exploding Pen, buy and place an exploding pen on his desk and boom!

B: Powder Laxative in coffee. I'm assuming he gets his coffee from the school.

C: Change grade, this is actually easy but dangerous



D: Go back to the drawing boardHow should I get revenge on my teacher?
B !

i think that would be reeeally fuuny,

%26amp; that day you dont have to do work, cuz your teacher would just be running to the toilet every 5 min.How should I get revenge on my teacher?
maybe you should just poop on his desk??? that would be funny
Definitely B that'd be hilarious
Fake poop.

http://www.youtube.com/watch?v=nfvtkXCoj



I've done this many times. It never gets old.

:)
I like B.