Top definition
Clamshell
This is when a girl thinks she is being nice by giving you a hand job, but actually hurts you by placing her fingers up and down on the head of the penis causing extreme irritation.
Joey: Lets go into the bathroom.
Rachael: Ok Joey.
Gets intimate(in a bathroom)
Joey: AHhhHHH, what the fuck are you doing? I'm leaving.

Michael: So how was rachael after all?
Joey: It hurt like hell.
Michael: Please tell me she did not clamshell you...
Joey: She did, oh she did.
by VegaEnterprises March 01, 2008
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Jul 2 Word of the Day
Someone people turn to when they're sad who makes them feel better.
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009
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2
(n.) Slang term for certain types of Adidas casual athletic shoes, so-named because of the clamshell-shaped rubber topsole surrounding the toe end of the shoe. A popular shoe among breakdancers and b-boys.
Did you see Josh's new clamshells? He's gonna break them in while practicing his c-walk.
by J. Kam September 16, 2007
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3
Clamshell
This is when a girl thinks she is being nice by giving you a hand job, but actually hurts you by placing her fingers up and down on the head of the penis causing extreme irritation.
Joey: Lets go into the bathroom.
Rachael: Ok Joey.
Gets intimate(in a bathroom)
Joey: AHhhHHH, what the fuck are you doing? I'm leaving.

Michael: So how was rachael after all?
Joey: It hurt like hell.
Michael: Please tell me she did not clamshell you...
Joey: She did, oh she did.
by VegaStuff March 05, 2008
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4
When a Women Farts and it doesn't just drop out the back it rolls up the front causing lip flappage.
I farted and had a clam shell
by berthabeefdrapes March 06, 2010
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5
The female version of batwings

When the two vaginal lips are stuck to each leg and spread open like a clam shell
"dude check out that clam-shell on the chick over there."

"Ugh... Veronica, I can't where short skirts in this heat, I might get a clam-shell."
by ryanWILL January 04, 2012
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6
A $100 bill. Named this way as a derivation of "C Note". "C" being the roman numeral for 100.
I paid 2 clamshells for those shoes.
by ekks September 22, 2010
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