Top definition
When you are friggen pissed off about doing trigonometry.
Fred: AAAAAAAAAAAAAAARGHH!

Mum: Whats the matter?

Fred: Just this stupid frigonometry homework.
by nicole :) June 18, 2008
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2
The study of how/ why something sucks or rocks so much. Can be abbreviated frig.

To use the scale in words you include a number: positive numbers are good, negative numbers are bad.
This tv is a 7 on the frigonometry scale for rockin' so much!
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