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Cock-blocking a lesbian woman. The damming can be carried out by either male or female culprits.
I'm pretty sure that chick is beaver damming you right now.
by Three-Ball September 28, 2010
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2
When another person of any gender gets in the way of a woman's attempt to initiate sexual contact with another woman. This can be by distractions or their own sexual flirtations.
Dude, I was at the bar with Sheila and she totally started Beaver Damming me for that ginger chick in the corner! I won in the end though- who's the beaver dam now!!
by Spunky love December 15, 2010
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