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1.
When your single and a hot friend of yours is mad at their boyfriend/girlfriend so to make them jealous they make out with you while they're still going out.
Guy 1: Dude! Me and Megan totally had a Hate-Out, because she was mad that Tanner was flirting with other girls!!!

Guy 2:Oh My God! Man your so freakin lucky, Megan is a total babe!
by A Lucky Beast April 18, 2010