Definitions by Poo Nazi

sucking ass 

1. The process of sucking fecal matter/butt milk/do-do butter out of another's anal cavity.

2. Sucking absolute/comlete ass at anything, particularly at sports.

1. "Szabo is really good at sucking ass!"

2. "Dude, we're sucking ass!"

sucking ass by Poo Nazi March 27, 2009