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1.
Similar to WTF but more of a lighthearted, easy going feel. Its also used in a more humorous way, like you cant believe something that funny just happened. It can also be shortened to What the Laugh or WTL?
This morning a guy bicylced by me on a 10 foot unicycle, the only thing i could respond with was What the laugh was that?
by Dances the Funky Chicken May 04, 2011