mumfum

mother fucker

that is one crazy ass mumfum

by the original mofo BIATCH June 24, 2004

mumpty

A storage area in a house, usually on the top floor.

The mumpty has become all dusty...we need to clear it up.

by mumpty lover May 13, 2005

Mumpkin

The act of masturbating while pooping. Similar to a blumpkin, but not quite.

Guy- dude you were in there for a while, i mean damn!

Guy2- yeah, i was busy getting a mumpkin!

Guy- Understandable

by Donny D (D=Down Syndrome) November 14, 2011

Butt Mumps

Red bumps accumulated on ones buttox (booty) due to injecting dirty methamphetamine.

Man, my shit was bad and I got the butt mumps.

by ila January 14, 2007

mumface

Someone/thing who perpetrates/is (an act of) extreme annoyance.
Matthew Osman - Case in point.

Me: Hey, you spilled egg whites on the floor!

Osman: Yeah, and what are you going to do about it?

Me: you mumface! incidentally, i dislike you heartily. relocate yourself to a new locus.

by Jizzle on My Shanizzles January 27, 2007

Mumple Frumps

Balls so hairy that they are not visible to the naked eye.

Holy crap! My dads got mumple frumps!

by MacW October 22, 2003

mumpkin

A blumpkin performed by a midget.

The Kebler elf gives a great mumpkin

by mumpkin lover April 8, 2004