fb

otherwise known as .."from behind"-- meaning to flip over from your back to your knees in order to assume the position of doggy style

*Note*- fb does not necessarily have to be anal. It can be just as hot when it turns into sexy motion in the ocean with the vagina instead

Ryan-"Wanna go fb?"
Kendra-"Oooh babe, you read my fuckin mind! Fuck yeah, Gil, flip me over babe."

FB

1. Followback

On instagram, somebody could comment one of your pictures "yo can I get a fb?"

FB

Short for Fan base

The toxicity in that FB is intense during award season

fb

fuckboy

that fb always be flirting smh.

FB

Follow back

I’m following you on Twitter, fb!

FB

Means "FreeBase" as in nobody is home and you can have the house to yourselves

"yo i got a FB after class u wanna come?"

fb

A slang to call friends or anyone

“Wassup fb”
“Dat fb is a thot”