A fork of Rural Dictionary
Shirt for "Big fat Dick". It's when a penis is hard and the balls are big.
Guy: Hey girl. Do you wanna do it tonight? Girl: Sure babe. Guy: I got a BFD, and I'm a winner.
She told her friend that her date had a BFD and knew how to use it
Big fuckin deal! Of no consequence to any one in particular.
"Jason just got a new Testarosa." "Oh, really? BFD."