A large blanket that covers one's body like it's being soul fucked by a cloud. Usually arm-knitted by a dude named Steve, the Coma Blanket is certain to ruin your life if you lack any sort of will power. Like the drug Heroin, once you experience the Coma Blanket, all of your desires to lead a productive life will slowly diminish as you ponder why you even have a job in the first place. You don't really need a house.....
Clam blanket describes a wet tired vagina grabbing them undies up in the pussy lips. Not to be mistaken as a camel toe as the camel toe is just the outline of the twat.
Did you seeRegina that clam blanket was fierce on them yoga pants this morning.