FYDB

Fuck you doin bro?

-Yo! FYDB?
-Drinkin a beer and waitin for you

by Biff Webster87 February 25, 2012

FYDB

FUCK YOUR DADs BUTT

1) Oh you son of a bitch, FYDB!!!

2) FYMP??? FYDB!!!!

by PDX Lucha July 08, 2009

FYDB

FYDB is an acronym meaning fuck you dumb bitch it can be used as a substitute for good bye

Yea

Person 1: bye

Person 2: FYDB

Person 1: what does that mean?

Person 2: bye in a different language

by Kholl May 13, 2020