1 definition by Dude! Sweet!

Top Definition
Noun. 1. The person who causes someone to become cuckold through the act of having sex with his wife. 2. A wife that cheats on her husband. See also "Mothercucker" (a man who sleeps with a married woman who has given birth to children.)
Use: You lousy cucker! You just slept with my wife! I'm half a man now!
by Dude! Sweet! January 25, 2008

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