When a dog stands on his hind legs and peers over a chair arm or across the table at something. The effect is of a weasel popping up to look at you.
Nosey was weaseling. She stood on her hind legs and looking over the side of the recliner quickly to see if there was any food in it that she could quickly grab.

Also, when Nosey was playing in the deep snow, she would stop and weasel around to see where she was,and then continue on with her snooping.
This is a non sexual definition.
by mageepet September 10, 2012
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Weaseler is a term given to someone who invites or invited themselves to a private event. This person or peoples do not understand that the organisers do not want them there. The weaseler, otherwise know as a weasel, may invite other parties to the event performing the ultimate 'weasel'.

Such circumstances can be avoided by not making the event public (e.g. on facebook or twitter) and avoiding talking about the event around a potential weaseler.

Weaselers can be identified by the lack of social life, obsession with one or more of the parties and an overall interest of the event.

A weaseler can be identified by their hand gesture. The back of the hand is placed under the chin with the fingers facing outwards. The weaseler then moves the fingers in a waving motion such as tentacles flailing from the body of an octopus.
Circumstance 1.

Boy 1: Hey man want to come to the shopping mall?

Boy 2: Yeah man, fo sho, what time?

Boy 1: How about 2?

Creep/Weasler: Hey guys, what time is it again? and where are we meeting?

Boy 1: No creep. You can't come. You are such a weaseler.

Circumstance 2.

Girl 1: I had a party last weekend and that creep just showed up.

Girl 2: Really? What a weaseler.

Girl 1: I know. He is such a grish.

Girl 2: One time I was on a double date and he invited himself and a girl. He performed the ultimate weasel.
by someone who hates weaselers October 13, 2012
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A small person, usually a child or someone not fully developed. A weasel is usually very immature and needs to be protected and looked after by those more capable or senior to them.
Look at those weasels in that school playground
by nakeyb July 27, 2017
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An utterly odious type of vermin usually found hovering around leak detectors. This creature can not be trusted around Sheep or small animals. A distant cousin of the Shawn, which is indiginous to Ireland and other third world countries
The Weasel caused much hate and discontent in the Service Department.
by LarryD November 23, 2006
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He's hott...better looking then you anyways...and he's all pimpin' and shit...yeah u know he's DA WEASEL and none other shall be me!
Hott chick 1:I got a date with Weasel tonight!
Hott chick 2:then its a double date...I'm datin him too!
Hott chick 3:Tripple
by Matt "Weasel" Hancock May 2, 2004
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"Man, I got all weaseled up in the blankets!"
OR
"hwkki - oops sorry, my fingers were all weaseled on the keyboard."
by WeWereTheTurkey October 5, 2006
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A small sometimes bent furry penis often given large hibernation periods of non use. Often the owner tends to rely on self petting than others being allowed to pop it.
by chubby bear56437 August 27, 2009
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