cuss bird 

Violent swearing, polished profanity and an embarassment to one's family

"F%#$ YOU, " said the cuss bird.

cuss bird by JENNIFER AND ALEISHA August 14, 2006

cuss bird 

A person who swears alot. Almost every word they say is a swear word.

Joe: "You motherfucking asshole. I should fucking kill you."
Joe's mom : "You are such a cuss bird. Wash your clothes yourself."

cuss bird by kgpretty August 12, 2008