When you do something asinine to hit on or impress a person of the opposite sex.
Guy 1: Hey, there's two cupcakes here but I can only eat one. *Winks at girl*

Girl: Yeah, I already have a cupcake. *holds cupcake in her hand*

Guy 2 (thinks): That is SUCH a cupcake move. *Slaps forehead*
by Cupcake Move Master April 30, 2010
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