by Merkin October 1, 2005

I'ma beat his muffing butt.
Baby, we are going to muff all night long.
MOTHER MUFFER!
Oh yeah? Well, muff you!
It's muffin cold out here.
Baby, we are going to muff all night long.
MOTHER MUFFER!
Oh yeah? Well, muff you!
It's muffin cold out here.
by xoxo coco loco oxox December 4, 2010

by Brown beauty February 25, 2003

A sex position where the man pops a chocolate muffin on the front of his willy and proceeds to anally pound a woman, afterwords eating the muffin/shit mixture out of her bumhole.
Woman 1: Tyler and I Muff Muffed last night, it was so hot.
Woman 2: Daaaaaaaaaaaamn, did it hurt?
Woman 1: Nah, he's got a chode so it wasn't too bad.
Woman 2: Daaaaaaaaaaaamn, did it hurt?
Woman 1: Nah, he's got a chode so it wasn't too bad.
by A Slightly Gay Straight White September 3, 2016

Muff to me, is, something that is very undesirable. Also, something that is considered garbage or worthless.
by Poos Yoosy August 1, 2017

by Drufredson September 21, 2019
