A Cockblock Abu, or CBA, is any person or creature that hinders the sexual conquests of his companion. The origin stems from the Disney classic, Aladdin, where Aladdin's advances at tapping Jasmine were constantly thwarted by the presence of his god-forsaken primate sidekick.
"Bro, Kevin would NOT leave the room last night. He was being such a Cockblock Abu!"
by TeamAladdin March 16, 2009