Guntmuffler

The act of blowing raspberries on a roll of pubic fat (also known as a gunt)

I thought Joe's exhaust needed replacing, but soon realised that he was an aggressive guntmuffler.

by Mr B Poet August 18, 2016

gruntnuffler

A person who crunches their crisps in the bottom of the bag then pours the contents straight into their mouth making a grunting/nuffling sound.

"Look at the way he's eating those crisps, he's a proper gruntnuffler"!

by David Foley May 25, 2008

cuntmuffler

talk talk talk talk aw fuck shut the fuck up bitch

jared: that crazy woman selena is such a cuntmuffler I have to turn off the ignition by running away
the cuntmuffler: why are you telling me this?

by dickhandlerdickthe boiiiiiiiii November 1, 2017