muddy crocodile 

When someone fails to flush the deuce they dropped in the public toilet, and then subsequent users of the toilet, rather than flushing it down, continue to urinate on the floating turd until the surrounding water becomes so murky you can only barely see the top of the log emerging from the water.

Also known as a chocolate alligator.

Fucking nasty! I just walked into that stall and somebody left me a muddy crocodile!

muddy crocodile by finkystingers September 1, 2011

muddy flipper 

Tickling an anus with your elbow at a 45 degree angle in such a way that your arm resembles a flipper

Your son came home from the second mile charity and asked, "mom what is a muddy flipper and why did Jerry Sandusky want to give me one?"

muddy flipper by major Nonsense November 18, 2011

muddy fucked

The act of having sex through the anus with a great chance of getting fecal matter on the penis of the male doing the insertion.

I {muddy fucked} that girl until she pooped on me.

muddy fucked by Jon311 October 30, 2013

Muddy Butt 

When one takes a poop. And doesn't wipe well enough. And when they sweat in their butt crack. It creates mud in there butt.

Dude, I need to go to the bathroom. I got a bad case of the Muddy Butt

Muddy Butt by acerz2able August 27, 2016

Muddy Fudge Slide

When you are doing a bird in the arse and your cock slips out and glides through her vagina lips leaving a shitty skid.

I was doing Mrs Oakley up the arse and I left her with a Muddy Fudge Slide.

Muddy Fudge Slide by Mr Oakley December 8, 2017

Mundied 

Used to describe the state of having one of your Tweets replied to by a user with 6 or 7 Tweets of his or her own.

Named in honor of Twitterer Justin Mundie, whose proclivity toward verbose replies spread over several Tweets led to the coining of the term.

Also forms the basis for the "reverse Mundie"

Me: "Woah, Phil, have you seen your list of @ replies?!? That Justin guy really went to town replying to your statement about taxes!"

Phil: "Yeah, I totally got Mundied on that one."

Mundied by gregkb April 15, 2010

mandy moo 

the greatest nickname ever created. for the name amanda. it can often be used as a nickname for someone who is extremely attractive or in other words, sexy. this persons best friend usually goes by the name of christina.

1. hey mandy moo, looking good!
2. mandy moo, how has christina been?
3. mandy moo is a sexy beast!
4. have you seen mandy moo lately? shes looking FINE

mandy moo by actingirl510 April 20, 2009