Mummy Dust 

Mummy Dust – a slang term referring to components, ingredients, or accessories that manufacturers add to their products to enhance them, but which have no useful, or scientific basis for inclusion.

Vitamins added to shampoo are just mummy dust.

Mummy Dust by Joanne King October 5, 2006

Mummy Rock 

The music of Marylin Manson.

I dig that Mummy Rock. Mummy Rock? Yeah, you know Marylin Manson.

Mummy Rock by dead777 October 15, 2008

Mummy Hand 

The process of wrapping your hand in toilet paper in hopes of breaking fecal matter that was too large flush in half; there in turn making it to easily flush-able turds.

I had to mummy hand that shit get it to go down!

Mummy Hand by Skull68 March 3, 2010

Mummy Dick 

Wrapping your penis in toilet paper to prevent it from touching an unsanitary surface.

Yo man. I took a nap on the shitter today and went full mummy Dick cuz that bowl was nasty

Mummy Dick by Naught Parrot October 18, 2018

mummy fry 

The fry that falls in between the seats. You find it months later and it is a shriveled up version of its former self.

Jennifer: Eww! Look at this old fry I found when I was cleaning under the seats of my Benz!

Nicole: That's a perfect example of a mummy fry!

mummy fry by NicoleLF July 29, 2007

mummy muff 

a vagina that has not seen action for epochs and thus is crusty, cobwebby, sandy, and extremely dangerous to those fool enough to undertake an excavation. also, possibly cursed.

*can also be used in a regular pejorative manner, in addition to being merely a descriptive noun

Todd: "That Barbara Bush probably has a vicious mummy muff."
Jim: "Yeah."

Mic: "OMG, guys. Teddy left at least five shelves of hair product in the bathroom. What a mummy muff!"
Maura: "Yeah, totally."

mummy muff by E. B. MacNaughton December 10, 2007

Mummy’s Breath 

The gasses of an expelled fart that are stuck marinating between butt cheeks for an extended period, then released.

The contents of which may or may not contain solid or liquid material.

His fart smells like the breath of a decomposed mummy that’s been buried in a tomb for 5000 years. Mummy’s breath almost smells like the mummy crapped his pants before he died!

Mummy’s Breath by Sully2 December 17, 2019