When guys wear their button up shirts open to show thier hairy chests.
Tom Selleck as Magnum PI has epic man cleave!
Man Cleave: define #2
When a man wears a suit, he is instantly more attractive. As to when a women shows even the tiniest amount of cleavage, she is instantly more noticeably and attractive, usually to the opposite sex.
You a 5 out of 10? Having trouble getting the ladies to notice you? Suit up, get your man cleave on! No woman can resist a man in fine looking suit.