Acronym meaning "Go fuck yourself, partner." Commonly used in partner based online games such as Euchre. Usually after one's partner fucks up and does something retarded. Antonym of "TYP."
p1: (trumps p2 and gets them Euchre'd)
p2: GFYP!
Similar to GG, WP! Very common among Overwatch Players in particular.
Dang You were a really good Junkrat! GFYP!