Knub n' Scrub 

After a bowel movement, to ensure the area is properly cleaned, utilizing a baby wipe, wrap it securely around the tip of your pointer finger. Insert finger into anus one knuckle deep. Spin finger in clockwise direction to dislodge and loosen any feces retained in the anal wall. Remove finger, discard feces infested wipe into toilette. Flush.

After Nick relived himself in the restroom, he made sure to knub n' scrub his anus clean.

Knub n' Scrub by Lanja April 12, 2011

knub dick 

when a guy has a dick the size of your thumb but an ego bigger than himself...place your thumb between two fingers and that's what it is.

That loser David has a knub dick. Tiny and useless.

knub dick by poshspice1988 June 23, 2017

Knub-Duckie 

A creature of Hobgoblin-like resemblance which can turn your insides into pudding with only a single scrunched up glare. It is rarely over five feet tall, can't control the volume of its voice, and waddles for transportation.

That knub-duckie got mad at me for trying to steal its eggs. It then used its Knub-glare to turn me into a vegetable.

Knub-Duckie by Mr. Jeffrey Kingston III November 17, 2009

jungle knub 

Term for unkempt, male genital area, over grown and dreaded pubic region, smegmatised bellend, and extremely sweaty smelly uncharted and un loved byu both sexes where only the very tip is visble to the naked eye.

He exposed his disgusting jungle knub for all to see and smell!

jungle knub by bad boy baz August 16, 2010

knublet 

suprisingly, the 'k' is pronounced. knublets are nubs that sway back and forth when they get nervous or excited. in tense moments, knublets can be observed swaying at high enough speeds to generate a distinct humming sound.

at a lan party:
player1: do you hear that sound?
player2: yeah, it's a knublet, you fuckin nub. ignore it and zerg rush, k?

knublet by dan456 August 22, 2006

knubb 

A Black and mild that has been smoked a little more than half way, emptied, and then stuffed with cannabis.

Hey guys lets smoke this Knubb on our way to see Piranha 3D.

knubb by IW64 February 4, 2014

Knubbin 

Knubbin (pron NUB - IN)

The bump formed in your fly while sitting down caused by your zipper. Sitting down causes looseness in the material surrounding the fly and the less flexible zipper, velcro, button, etc, forms into a funny shaped lump.

Ted: Hey look, Fred's got a boner! Haha!
Fred: Na way man, it's a knubbin

Knubbin by Aceramic May 29, 2009