shark tail

When you dig a girl out that's on the rag and then pull out and cock stamp her forehead leaving her with a nice shark tail stamp in plain view.

She got the narliest shark tail ever this morning.

by tRIP sEVN August 26, 2008

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land shark

The act of leaving a land shark:

Dropping toilet paper pre-duke (the land) and laying down a nice big steamer on top (the shark). A turd casually sunning itself on a TP island waiting for an unsuspecting victim to smell its wrath. An act designed to avoid ass-splash whilst doing your duty and to punish those who follow.

"Man, I went in that gas station bathroom and someone dropped a huge land shark." (ie..find another rest room to rest your toosh 'cuz that bathroom smells like butthole content.)

by MISHELLLIOhohoho September 19, 2012

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mud shark

A large, tapered turd, usually in your underpants, resembling a finless shark or other large predatory fish. Usually brown in color. Sometimes speckled. Always dangerous. Attacks underpants unexpectedly.

Holy crap dad! There's a friggin' mud shark in my pants!

by mattypc August 03, 2006

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Shark Bite

When you take a girl with braces, put her stomach down and naked on the bed and tie her hands behind her back. You then proceed to have her perform oral sex on you. While she is doing this, you smack her on the ass with a paddle. Her hands move like the dorsal fin, her legs move like the tail fin, and she bites down on your penis (hence the bite). The "shark" part of the bite comes from the James Bond movie where the character named "Jaws" wore braces.

Damn my dick hurts!!! I met this cutie in Mexico during spring break. I had to ask her for her ID because she had braces. I got a great shark bite that night!!!!

by Cell Phone Cowboy April 10, 2008

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