Mufflebate 

The act of sticking your penis in a still warm muffler

Me and my friend were looking for a runaway dog when we saw a guy park his truck so my friend decided to Mufflebate

Mufflebate by Sir.Fartsalot September 20, 2012

Canine Mufflehouse 

A specially constructed, hi-tech doghouse invented to effectively prevent neighbors from having their sleep destroyed by your obnoxious little outdoor yapper.

I picked up the Canine Mufflehouse right before my neighbors, who had apparently joined forces to have me taken deep into the desert with Fifi, made their move!

Canine Mufflehouse by Dr Bunnygirl September 25, 2019

Covid test related mufflegag 

That phenomenon when the test swab hits your uvula at the back of your throat and you stifle the gag out of respect for the medical professional performing the test.

I didn’t want to cause the poor guy any worries about exposure so I thoughtfully elected to employ the Covid test related mufflegag!

Covid test related mufflegag by Dr Bunnygirl July 23, 2020

mufflestein 

A mufflestein is a woman with a muff (vagina) so hairy that it strikes fear into the hearts of men unfortunate enough to have seen it. She is well past the point of being a simple "muffy" and most likely has a hairy asshole as well.

Random #1: That girl's a muff.
Random #2: No, man, she is THE muff. She is Mufflestein.

mufflestein by UDFlyer September 11, 2007

Mufflehead

Any person who attempts to laugh or talk while also having a mouthful of penis.

I cannot watch this show anymore. Wayne Brady is such a mufflehead.

Mufflehead by Minnesota Man October 31, 2011

nut muffle

Any item that will catch a load while masturbating.

I was workin' it for a few minutes and before I came off I grabbed a sock- the perfect nut muffle.

nut muffle by the_paperboy September 24, 2013

muffleduff

someone who lives up to every stereotype that is connected to his ethnic background. his actions make people from his ethnicity resent him and their own ethnicity.

That Jewish guy keeps complaining he makes me resent Jews even though I am one... He is such a muffleduff!

muffleduff by oohree January 20, 2009