1 definition by Sabercaster

When a woman dresses like a man to hide her actually being a woman to avoid detection or get something for herself.
Stacy: Oh? Look at him, he's pretty cute. Think he'll buy us all drinks?
Linda: Don't bother. He's a Sneaky Beaver who comes in now and then to get drinks and leave without being hit on.
by Sabercaster December 9, 2016
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