When a female has a block of cheese in their vagina
I gave my girl a stuffed shell. We had to go American because sharp leaves a bad taste in my mouth.
When two lesbians clam bump to the point where the vaginal lips hang down dripping wet and drags across the floor leaveing a slippery trail
I was shell gliding after my first lesbian experience
When your girlfriend isn't around, so you decide to have sex with a turtle.
"Did you hear about Dave? He went Shell Knocking since Cathy's out of town!"
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?”
A delicious pasta dish comprised of pasta shells, a tomato sauce, herbs, and either chicken or pork.
Definitely not a person's name. Nope. Never.
I can't wait to eat at Mare tonight. I'm getting the Shells Magliarro.
When a cold gust of wind hits a man and his penis retreats back into its body, such as a turtle when it gets scared.
“So did you go all the way with Sally?”
“Nah I got shell shocked before I walked in”.