1 definition by Ace_of_Wales

A man who tries his very best to sleep with the majority of his year group at high school, including the guys.
Guy 1 "Hey man I think im guna ask that girl out over there"

Guy 2 "nah dont waste your time, girls suck ass, try guys....they are tighter than 18 yr old women"

Guy 1 "u f*ckin Man Slag, lol."
by Ace_of_Wales February 15, 2006
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