It is the female form of "Tea Bagging". Mostly used to get creepy boys away from you.
Ray "So I totally tea bagged my girl last night."

"Hank: "Oh yeah, mine got drunk and kept telling me that if I threated her with tea bagging, she would threaten me with Clamboxing."

Ray: "Sounds harsh man.... did she do it?"

Hank: "....yeah."
by Candy Quackenbush June 19, 2010
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A womans vagina also refers to the clit. noun
This fat bitch I met at the Chinese Buffet had the stinkiest clambox I have ever encountered.

My next door neighbor ,whos like a 7-11 and is open 24 7, let me eat her clambox.
by Carl the Clambox King January 13, 2006
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