Clam Shelling

A medical procedure during which you put on a 15 lb lead cannonball shape module around your testicles to protect them from irradiation. While the procedure is quite cold and difficult to not pinch yourself, it is not that hard as long as you are not attempting to put your penis inside the module.

Patient: "Gahhhhhhhhhh. Phew, Nurse I swear to god this is so difficult, but I have finally completed the Clam Shelling!"

Nurse: “You...uh - you don’t …. uh … You don’t actually have to put your penis in it?”

by Fearfulcat November 22, 2015

shell shield

When you get a triple green shell or red shell in Mario Kart and keep it as a shield to avoid other shells. Unfortunately, shell shields are busted by the 'naners.

Shells are used to smack people around.

I pulled out a shell shield. Wario, Ludwig, and Rosalina all went down. Then I just sped ahead to first.

by A Guy Harmonizer (FIGHT ME) February 25, 2017

Keb shell

Northern Irish for shoe

The shell of your keb

Right get your keb shells on we need to be headin

by Your da sells Avon November 8, 2018

shell like that

v. to put out, or to perform in an especially satisfactory way

1. Come on, shell like that
2. We love her because she shells like that

by woocingmab August 7, 2005

Clam Shell

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 6, 2010

shell out

Pay up, pay out.

We went bowling last night and I had to shell out because no one else had any cash.

by octopod November 9, 2003

Shell Slut

A female who has a hard emotional exterior. Very difficult to crack and in most cases is a hiding a fragile inside. Some cases might also include past emotional turmoil from ex-boyfriends or their Fathers.

Germaine Greer is a Shell Slut

by Brutus Wolfgang January 8, 2009