fluff a duck 

An alternative to fuck off. Literally meaning to squat down and swoosh a ducks feathers in a circular motion. But used as a defense from a defensive situation.

Cohen: You’re looking pretty short buddy, ahaha dwarf.
Friend: Go fluff a duck!

fluff a duck by bedbuggy666 May 19, 2018

fluff a duck 

The action of bending down and swooshing the feathers on the side of a duck in a circular motion.
The phrase is used as a alternative to fuck off

Cohen: your looking pretty short there buddy.
Buddy: go fluff a duck you dirty smuck

fluff a duck by bedbuggy666 May 18, 2018