1 definition by Jay Faraday
Someone that is so very obsessed with ass, though this is not where the term's meaning comes from. Rather, it is the behavior of these ass monkeys. They act like douchebags for no reason and are typically extremely unintelligent.
John: "Yo, did you go to Mark's party last night? It was wild!"
Rudiger: "Nah mate, I didn't. Mark's a fucking ass monkey."
Rudiger: "Nah mate, I didn't. Mark's a fucking ass monkey."
by Jay Faraday May 23, 2020