Close to the idea of a moose knuckle or a camel toe. The only difference is that the woman is really fat and she wears tight pants and you can see the cellulite through them, looking very similar to a sponge.
I was walking down main on a Friday night. Bitch had white yoga pants on and you could totally see her sponge knuckle.
hanging lowwww
hanging lowwww
by Carlypants May 19, 2013
Get the Sponge Knuckle mug.by Chris Pounders September 18, 2013
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the steak Geoff had the night before created such difficulty pushing the poo out that it created a real bum knuckle.
by Dragon Iron January 5, 2014
Get the Bum Knuckle mug.Someone that shoves all their fingers into a females vagina, so that their knuckles are touching the taint...
by The Judge of the Northeast April 26, 2015
Get the Taint Knuckle mug.Yo Shanikqua, did you see the bulge in that dudes pants?
Yeah girl don't you know, it's moose knuckle Monday!
Yeah girl don't you know, it's moose knuckle Monday!
by Silky mane May 13, 2016
Get the moose knuckle monday mug.after your man ejaculates you punch him right in the balls since the sex wasn't fun for you but it was for him so you killed his vibe.
josh was so rough on me and he went fast and did not stimulate me i could not get him off me so when he finished i punched his balls so he does not get away with taking advantage of me during sex. angry knuckler
by virginiavirgin July 11, 2016
Get the angry knuckler mug.When you beat the living shit out of your wife and kids while fucking your cousin in her husbands trailer.
by Timbsareniggerboots January 22, 2017
Get the tennessee knuckle duster mug.