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?”
Nurse: “You...uh - you don’t …. uh … You don’t actually have to put your penis in it?”
by Fearfulcat November 22, 2015
Get the Clam Shellingmug. 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
by camping buddy June 11, 2017
Get the shell glidingmug. 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.
by Lil Lep January 25, 2018
Get the Shell shockedmug. by TRSnakeEyes March 1, 2015
Get the Shell Knockingmug. 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.
Definitely not a person's name. Nope. Never.
by Illigitimmigrantkicker March 29, 2017
Get the Shells Magliarromug. by FrogsFly April 27, 2022
Get the Stuffed Shellmug. 