What is Clam Stamp?
1.
When a female sets her genitals on a person's forehead; commonly performed after the receiver has passed out. This event is often photographed and used for future embarrassment.
Opposite of the mushroom print.
Yo....Christopha passed out and got hit with a clam stamp form Tammy. He's going to shit when we show him the pictures.
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2.
When a female on her period presses her bloody vagina to a persons forehead.
I woke up this morning only to see a clam stamp on my forehead.
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