A fork of Rural Dictionary
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.
A stank pussy, in specific one with a yeast infection
Man, I woulda smashed that but I could smell she had yeasty fluff muffins.
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.