When a man's penis is too large to fit into the vagina of a woman during intercourse at first.
If the wrong shell type is presented to the gunner, his cannon cannot fire.
by Shell and Loader May 15, 2016
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Puberty in a Nut Shell

You might want to avoid shaving your pubic hair because when it grows back in, the skin may be irritated and itchy. Also, guys may think twice about shaving their chests, and girls should avoid shaving their faces because the stubble that grows back will look prickly and thicker, forcing you to shave over and over.
"Whats Puberty in a Nut Shell?"
"Puberty is a bitch dude."
"Ya my pubes are long as hell"
by Butthole Betty January 11, 2019
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Giving a Stuffed Shell

When you stick one or many fingers into your own anus and take the fecal matter from your rectum. With your finger covered in poop, you stick it/them in her vagina while simultaneously fingering her. Repeat the process until her vagina is either full or until she has climaxed.
i stuck my own finger in my ass, now im gonna take my poopfinger and shove it in her pussy. thats called giving a stuffed shell.
by edstl228 July 25, 2010
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pick up shells

insignuating that a trip to the beach should be made. Going to the beach.
its really great summer weather, lets go pick up shells.
by beachgirl2011 April 03, 2011
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oyster shell

a black persons asshole......comparable to a shrimp ring which would be a white persons
dude i have had so many shrimp rings but i would love to have some of that kenyan girls oyster shell
by m_luggs May 18, 2010
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dropped a red shell

To fart when someone is walking closely behind.
Oh man, i was walking up the stairs and i dropped a red shell on steve, hee was sick in the bin. wtf! hahaha
by WAZMACKENZIE May 16, 2010
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Clam-Shell Eyes

when your eyes become extremely squinty and a little swollen after smoking marijuana, each resembling a tiny clam
Sally gets the worst clam-shell eyes when she smokes, they look so much like little clams !
by blurrryvision April 07, 2012
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