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the act of punching someone in a donut shaped orifice, specifically the vagina.
"My girlfriend started bitchin' so i donut punched her!"
by B|24|\||)0Z0|2 March 21, 2005
When you hit someone in the face with your balls, leaving Donut-shaped impressions.
I donut punched logan and the fucker cried.
by Jack Mehoff March 11, 2005