A big puffy Vagina with fluff covering it. Not too sexy.
sophie pulled down her pants to reaveal a smelly fluff muffin which paul was glad to chomp on and find the cherry in the middle.
by paullikesbuttsex June 27, 2006
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Man, I woulda smashed that but I could smell she had yeasty fluff muffins.
by PsychoSkittyKitty January 16, 2018
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When told to "fluff a muffin" it means to back the fuck down.
Boy: I just want to look at ur phone.
Girl: Give it back!
boy: NO
Girl, *smacks boy* and takes. GO FLUFF A MUFFIN.
Boy: fuck off.
by Caleb Edwards January 22, 2008
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