knucklerat 

Anything you could possibly imagine

Can be used in any context

It is mainly used as in insult such as

Dumbass

God i hate trevin he is such a knucklerat

knucklerat by Adub11797 November 18, 2015

Cleveland Knuckler 

The act of unclogging a toilet using one's bare hands.

I tried everything to unclog that toilet. Finally had a plumber come out....he gave it the Cleveland Knuckler and she's flushing like a champ now.

Cleveland Knuckler by doucheBrigade March 21, 2016

One knuckler 

Extremely fat girl whose vagina has collapsed in on itself from all the weight. Thus, fingering ends at the male's first knuckle.

I tried to finger fat Lisa the other night, but it wasn't workin out. She's either a one knuckler or 12.

One knuckler by Curly Ball Hairz January 14, 2015

Philadelphia knuckleball 

getting jacked off using a Philly cheesesteak. cheese sauce only. then rubbing the sandwich in your partners face while they eat it afterwards.

Are you hungry? I want a Philadelphia knuckleball

Philadelphia knuckleball by chapsfranklin September 3, 2016

knucklenuts

A trademark for an outrageously cool titanium ring

I'm getting me one of those KNUCKLENUTS rings!

knucklenuts by Ti Nuts September 28, 2006

Arkansas Knuckleball 

When engaging in intercourse with a woman from behind in the vagina, a quick, sudden and forceful penetration of the anus. Often occuring as an accident, it may also occur as a "How do you do!" to simply ring her bell.

Last time I was bangin'-it-in with that bitch, I gave her a donkey punch, so to spice things up, I gave her the ole' Arkansas knuckleball!

Arkansas Knuckleball by AssInClass December 21, 2008

Knucklewagon

A car usually driven by a senior citizen. From behind all you can see is the top of their head and their knuckles on the steering wheel. This vehicle is usually driving very slow and sometimes looks like no one is behind the wheel.

Dude, I'm gonna be late for work because I can't get around this knucklewagon.

Knucklewagon by Scott D. August 22, 2007