Top definition
An activity that lesbians and curious young women do to each other to relief stress. Involves two females pressing their "clams" against each other and making thrusting motions to maximize their pleasure.
My lesbian friend loves clam slapping with her girldfriend.
by El Malo December 20, 2005
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Golden Shower Plush

He's warmer than you think.

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2
When two lesbian chickies have hardcore vagina-to-vagina sex.
"Omg, did you hear about Kelsey and Heather clam slapping last night I heard it was hot"
by DalllyPwns November 20, 2006
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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