Define Clam Shell Meaning

In Skateboarding... When trying any trick, ussually a flat ground trick, the skateboard gets "tangled" in ur feet with one foot on the ground and the other on the top of the board.

(v.) The female equivalent of a cock block, i.e. when a female prevents you from scoring sexually.

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.

When a Women Farts and it doesn't just drop out the back it rolls up the front causing lip flappage.

The female version of batwings

When the two vaginal lips are stuck to each leg and spread open like a clam shell

When You open your ass over someones head in a swallowing motion while they are passed out and push there head into your ass.

The female version of batwings

When the two vaginal lips are stuck to both legs, and are spread open like a clam shell

when your eyes become extremely squinty and a little swollen after smoking marijuana, each resembling a tiny clam

When you palm a girls wet vagina and lick it.