A person who is so horny that they seem to hover over any crotch that they can get. They often are very pushy about getting laid and have probably had many partners along with diseases.
Guy#1: Dude! That Tiffany firl hust walked up to Dave and asked if he wanted to fuck.
Guy # 2: She just did that yesterday with Tom! She's such a crotch weasel!
Guy # 2: She just did that yesterday with Tom! She's such a crotch weasel!
by TheDarkDjinn August 22, 2017

Man, that girl April is such a sex weasel.
Johnny put on his best dragon sleeved bowling shirt, and went out cruising for pussy, that guy is such a sex weasel.
Johnny put on his best dragon sleeved bowling shirt, and went out cruising for pussy, that guy is such a sex weasel.
by Captain sex weasel November 24, 2013

A female who uses sex to gain access to a mans finances. Once she is in control of the mans fiances, sex stops and becomes just a promise that is never delivered. Once all the money is gone, so is she.
She doesn't really love you Jack. She's only interested in your money. What you have here my friend, is a Beaver Weasel.
by nardcoresincebirth August 14, 2016

To masterbate.
by DND2021 August 6, 2021

A mustache.
Female Usage: "Too bad Hillary has such dark hair. You can see her lip weasel."
Male Usage: "Goodness, that's quite an elaborate lip weasel you're sporting. Have you ever been tempted to just shave it off?"
Male Usage: "Goodness, that's quite an elaborate lip weasel you're sporting. Have you ever been tempted to just shave it off?"
by Buster Crapole June 22, 2015

by SaltyT83 June 11, 2019

A woman, or a man, who services the penis of men who are typically unsuccessful in the hook up department.
by AdMan Jones December 31, 2020
