It's like a creampie but, instead of letting it drip out you leave her plugged up with your dick while her pelvic region swells slightly.
Charles: She would have overflowed, but I left her plugged up.
Mike: I bet she enjoyed that CreamPuff
Mike: I bet she enjoyed that CreamPuff
by Yleek January 12, 2012
The act of nutting in between a woman's butt cheeks while she is sleeping and letting it "bake" all night under the covers, so that she awakes to find a crusty cream filled surprise.
(yell coming from the bathroom)Woman: WTF, why the hell is my ass crusty! Did you jizz in my ass last night?!
Guy: ROFLMFAO xD CREAMPUFF!
Guy: ROFLMFAO xD CREAMPUFF!
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