rooster blocker
The socially correct way to say c@#! Blocker without offending anyone to much.
"Dude this chick is totally into me but Dan keeps being a cock blocker"
Nah ah ah, you mean he is a rooster blocker, come man there's kids around watch your damn mouth"
Nah ah ah, you mean he is a rooster blocker, come man there's kids around watch your damn mouth"