Definitions by MC Brinquedo

pau no cú 

A Brazilian slang representing a person that isn't present at social activities with friends, always making up excuses not to go.
Literally its means homossexual sex, where a penis is put in someone's ass, for pleasure.

"Yo man, why didn't you come here today, pau no cú"

pau no cú by MC Brinquedo May 11, 2015