Definitions by Jonny cakez

Dirty bird 

A sexual act between three men and one woman. the woman is giving a blow job and two hand jobs at the same time, thus having the appearance of a bird, a very dirty bird.

John: Man! wanda totally gave me, bryn and matt a dirty bird last night

sam: thats sweet!

Dirty bird by Jonny cakez April 17, 2011