The act of taking a spoonful of peanut butter and nutella and shoving it in a girl's vagina, then eating it out.
guy 1: Hey man how was that date last night?
guy 2: Great, I gave the girl a Reese's CumNut Butter Cup and it was amazing.
guy 2: Great, I gave the girl a Reese's CumNut Butter Cup and it was amazing.
by phil9617 October 19, 2013
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