Another term used for a male or females anal, anus; poop chute or rectum.
Girl one: Hey, how was the weekend with Jonny?

Girl two: It was pretty bad, he tried to stick it in my Mudd Whistle.

Girl one: Oh my-
by mudd whistle, poop, shit, ass, September 12, 2010
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When someone is giving you head and you fart.
Tom: "I totally gave Sarah a Mudd-Flapper last night."
Dave: "Dude, I did that to yer mom too!"
by Buulok July 26, 2008
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the after effect of sharting in your trousers
While Chedda was sleep he mudd butted in his tighty whities.
by Sterling Stedman February 2, 2006
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A really awesome girl currently (2012) attending MLK Magnet High school with electric blue highlights that will light up any room with awesome. She may not be a Jonah Aberle but she is still amazing, fascinating, and full of concentrated awesome.
That Kathleen Mudd, she may not be a Jonah Aberle, but she's still amazing, fascinating, and full of concentrated awesome.
by MLK Magnet Highschool November 6, 2011
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The elegant act of meeting up a hizzy for Mexican food, getting some coffee afterward, and slipping some Ex-lax into her toasty beverage. As the mixture of Tacos, Coffee and Ex-lax ferment in her stomach, you hurry her home and partake in some good old-fashioned butt sex. The result should be a chocolaty good time.
Sammy- So I knew my date with Melinda was gonna be a fuckin' bore last night, so I decided to go for the Mudd Dobber.

Bill- O yea? Did she poop all over the place?

Sammy- Well, I got pink eye and my comforter is now camouflage, but it was a dirty ol' time for sure!
by renoryn December 17, 2008
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