Mudring 

A Mud Ring is the perfect circle formed in a grown ass mans underpants after he sharts.

After Jack sharted he threw his undies in the laundry hamper, Cindy went to take care of the laundry then asked Jack is that a mudring on your underpants.. Cindy then asks Jack why is the mud so thick,

Mudring by Whats that football kids name December 21, 2010

mudring 

1) The area around the anus where the skin is darker in color than the rest of the body. The mudring if often bleaced by porn stars to make it look nonexistent and thus make the asshole look more enticing.

2) The area around the balloon knot.

My brother has the biggest, dirtiest mudring I've ever seen.

mudring by Hew Janus December 28, 2006

mudring 

the dirty orifice used by many for sexual gratification. also used for excretion of feces.

"I banged that whore in the mudring."
"I just took a huge dump and my mudring is throbbing."

or the ever friendly "she toungue jacked my mudring"

mudring by longboy May 13, 2004

Mudfinger 

The unfortunate result of ones finger breaking through toilet paper while wiping. Usually this is a result of inferior toilet paper.

Gus: Hey Peabody have you been working in the garden again? it looks like you got dirt under your nails.
Peabody: Geez errr that's just Mudfinger, Clarice needs to stop buying our tp at the five and dime, that shit is see-through.

Mudfinger by qochaka February 2, 2015

mudding 

to go out in the mud in the back of a truck or jeep or other 4x4 vehicle and spin in the mud until all the occupants are covered in mud.

I am so dirty. We went mudding earlier and I just know this mud won't come out of my clothes!

mudding by Caitlin8014 May 31, 2005

Mudding 

Dragging my big ole hog thru your ass

Hey wanna go mudding

Mudding by Toe sucker696969 October 26, 2018

mudling

Character of Idle Worship.

Other islands are filled with Mudlings that do not worship your greatness.

mudling by AnnieIdle December 5, 2011