Stuffed Muff 

When two dudes eat one girl out at the same time.

"Dude, me and J-Rad almost touched tongues while hitting a Stuffed Muff on Stacey last night."

Stuffed Muff by My Guy Craig October 15, 2017

Double Stuffed Muff 

when the size of your penis is not enough to pleasure a woman, so a finger or two is added to compensate for the lack of size of the genitalia

Sarah said that Spencer had to use the Double Stuffed Muff to satisfy her, because his tiny penis could never reach the orgasmic level.

Double Stuffed Muff by Dick Flowerpot May 2, 2012

Stuffed muffin

A pussy full of dick

Monica had a stuffed muffin last night and for breakfast

Stuffed muffin by Blubyu18 January 11, 2012

Muff Stuffer

He or she, depending on the situation, who stuffs muffs.

I heard Edward was the best muff stuffer around.

Muff Stuffer by IvanTheManWithAPlan December 10, 2011

stuffermuffer

Ugly chick who is extremely fat

yo that chick kayla is a stuffermuffer

stuffermuffer by Dicklover666 January 25, 2015

muffin stuffer 

Plowing or Piledriving a girl that is a little on the chubby side.

When she puts on jeans some fat from her waist goes over the top of the pants making her look like a "Muffin". So when you plow this girl you are hence a "Muffin Stuffer!"

muffin stuffer by King of Muffin Stuffers May 2, 2008

Muffin Stuffer 

Stuffing male part into females muffin.

I’m going to be stuffin your muffin tonight. Cause I’m the Muffin Stuffer Man.

Muffin Stuffer by RCM-HMC October 9, 2021