Grffgh

The sound made when having a seizure and/or when angrily foaming from an oral orifice.

Guy 1: Hey, are you okay bra?
Guy 2: Grffgh. No.

Epileptic Rabies: You're not okay.

by ohyeah_lookitup February 24, 2011

guff muffler

A device worn beneath outer garmets to arrest the foul stench coming from ones butt when farting and to reduce the sound from reverberating round

Farts smell and sound much worse when in the shower than sat in the car with a guff muffler (clothes) on

by The Guffers August 14, 2011

Guffin Top

When your muffin top becomes so large it moulds to become part of your gunt.

Oh, what a glorious guffin top she has!

Hanging out with the guffin top out.

by Lolatron88 January 16, 2014

Gruff Bus

A bus full of retards

Oy Matt look at that bus, it's full of Gruff's must be a Gruff bus

by Gruffboy July 12, 2015

guff-truck

The vehicle that comes to collect the contents of toilets.

What's that smell?
It's the guff-truck emptying the portaloos. It's OK they'll be gone soon.

by mistafeesh October 25, 2015

Gurf gang

a group of people (gang) that all have gurthy penises and love to run trains on females

KIM HEY IS THAT A GURF GANG OVER THERE
LIZ YES THEY WILL TEAR YOU UP

by Young Sweet Dick January 31, 2016

guffarten

The loud or boisterous expulsion of assgas after holding it in for a long period, as after a dinner party.

Wow, that guffarten saved my life -- felt as if I was gonna explode all during dinner with your parents.

by JazzMaxx December 24, 2016