Backduff

word used when you're very excited and just need to yell something out.

I'm so hyper right now." "BACKDUFF!"

by dbackduffc October 26, 2010

Backmuffin

sarcastically saying that someone usually a male has a "nice ass" but has a flat ass but its still pretty nice and soft

mmmm you are a backmuffin

by buttmuffin100000 June 10, 2011

Backdruff

The dust like dead skin that falls of a hairy man's back when he removes his shirt.

"Did you see the backdruff fly when Ted took off his shirt? It was like a snowstorm in July!"

by Sure Hands D October 18, 2011