Top Definition
the study of perfecting the art of being a trick.
Im going to my trickonometry class
by trillville502 April 29, 2011
The craft of being a sneaky bastard.
At the office we hold classes in trickonometry, to ensure all new employees are sufficiently harassed.
by sneakybastard September 09, 2008
When your girl has a girl friend!
Father says to son, when son finds out that his girlfriend has cheated on him with another girl.

"My son!!!! Don't be upset it's simple trickonometry. It's mathematical! You have a girlfriend and she has a girlfriend! It's math my son!!!"
by Cons sway Lo June 19, 2016
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