It is the scat equivalent of "snowballing" (which would normally happen with semen). It means swapping feces back and forth between two people's mouths.
by Kyle Glue February 18, 2018
Get the Mudballing mug.When you poop into one's ass and they reciprocate the poop and it gains in mass as it travels back in forth.
Steve "I'm gonna poop in your butt."
Lindsay "I'm gonna poop it back in your butt"
Steve "Mudballing. Hawt."
Lindsay "I'm gonna poop it back in your butt"
Steve "Mudballing. Hawt."
by Shadow Kunai June 15, 2011
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by John Kellis Fernando January 5, 2007
Get the Mudfalling mug.by mud ball December 17, 2007
Get the mud balling mug.by InSight Eller February 28, 2007
Get the mudwalking mug.by sam June 19, 2006
Get the manballing mug.And upgraded form of tea bagging. This is done by covering one's own testicles in fecal matter before placing them against the face of the victim.
by Mistearea April 26, 2013
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