The uncomfortable feeling associated with a sweaty, uncomfortable, and puckered asshole. Originated from the idea of how a cat's ass looks and might feel.
A boy that cheats, lies, and is extremely childish. It is also a boy that will smash anything, especially your friends. It also a man who spends all day and night with his boys like they dating . And lastly it's a boy that can be so in love with you while y'all are together but when y'all break up you a how, that etc.
That guy just broke up with his girlfriend and he's already trying to talk to her friend his such a Cat Ass Boy.