Urban Dictionary: Definitions by flapdoodle

bffintl

B - best
F - friend

F - forever

IN - in life
T - totally
L - lit

hey you, you my bffintl ❤️

bffintl by flapdoodle September 16, 2018

Literally 'one who bangs ass', but can generally refer to anyone stupid and/or annoying.

Shut the fuck up, Timmy. Quit being such a goddamn assbanger.

A guy who gets around - a dude who's always busy fucking is a Balljammer.

When Theotis emerged from Valerie's dorm room, the fellas greeted him with a 'what's up Balljammer!!!'.