1 definition by CHEABitches

Top Definition
Stands for Grade. Ten. Pussy.

An acronym for a contest invented by a group of rude, ignorant, illiterate, grade 11 Calgarian boys with know respect for the entire female population.
Ramie: Yo i'm gonna hit up this party tonight and get some GTP

Joss: I'm still 3 points ahead of you bitch.
by CHEABitches September 16, 2011

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