muddy waterfalls

Sloppy shit! The kind that runs down your trouser leg if you lose control. Usually after dodgy seafood, or meat with a slight 'oh that tasted weird'!

That lobster bisque must have been off. I've got the muddy waterfalls...

by Klaus October 19, 2004

Muddy rudder

When you poop on girl's breasts and then motorboat them.

I got pink eye from performing the muddy rudder last night.

by Terrance McGillicuddy November 1, 2010

muddy puppet

When she is riding you vaginally and you stick your hand up her ass and Jack yourself off.

We were having a great time and I couldn't get off so I had to use the muddy puppet.

by Malcolm's finest September 16, 2017

Muddy Club

When you defecate into a tube sock and use it as a weapon

Alex kept talking shit so I hit him with a Muddy Club.

by All Bets Hedged February 17, 2020

Muddy Volcano

When you are having rough Anal sex until the person receiving it has to diarrhea. When the diarrhea comes the person does a handstand shooting poop all over, looking like a Volcano

Girl: Hey babe I need to poop
Boy: Do a handstand I wanna see a muddy Volcano

by Guacamole Weiner Jew June 25, 2020

Muddy Matthew

The same concept as the "wet willy," except instead of sticking the finger in their mouth, the attacker first sticks their finger in their bum

"I was sitting in my room the other day when I thought my brother gave me a wet willy. It was only after i smelled something putrid did I realize that it was really a Muddy Matthew"

by Muddy Matthew April 1, 2016

Muddy Fox

A French sex technique, usually considered quite disturbing.

Dude! Me and Sarah just pulled a Muddy Fox!
Gross man, that sh*t's nasty!

Exactly!!

by Dubz-BlowUpYoHead June 7, 2011