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 11, 2011
A tool: When a chick puckers up, a paper towel roll stuffed with dryer sheets, to her ass and farts through it so the party doesn't know she tore ass and unleashed on the house.
Ellen felt the queso dip rumblen-down-under knocking on the devils door. She knew her lactose inducement would peal paint off the walls so she grabbed some dryer sheets and a roll of paper towels to pass off a butt muffler.
by Big E' February 28, 2006
a quickie; a sex act that takes less than three minutes to complete (usually a blow job or hand job).
by R.A.Trussell October 25, 2007
by Matt January 10, 2004
a muffler bearing is a term used when you here a loud rattleing sound comeing from the under carrige of a passing car or maybe your own
by peter gosinya February 04, 2008
by T.O. Spazz April 03, 2015
A sex position when you are giving it to a girl in the rear, sprinkle powder sugar all over that and she farts when you pull out; creating a puff of powder sugar similar to an old muffler.
I was getting Sarah in the back hole last night and when I pulled out she farted the largest dusty muffler I've ever seen
by xKrispyx June 05, 2014