mechanic hand
mechanic hand by Thommy94 December 14, 2006
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
mechanic hands
mechanic hands by Robots225 September 20, 2019
Mechanics Handwasher
Similar to a Handwasher, the art of double fisting in an orifice, moving the hands in an alternating motion to mimick hand washing. But particularly using swarfega as the soap lube of choice.
Finally got chance to try a Handwasher last night but I could only find some swarfega so it ended up a Mechanics Handwasher!
Mechanics Handwasher by Barney18680 April 30, 2026
Quantum Handjob Mechanics
Also known as Quantum Handjob Theory, Quantum Handjob Mechanics is a branch of physics providing a mathematical description of the dual particle-like and wave-like behavior and interaction of the hand and penis.
Quantum Handjob Mechanics describes the time evolution of physical systems via a mathematical structure called the Cum Function. The Cum Function encapsulates the probability that an orgasm is to be reached in a given state at a given time.
Quantum Handjob Mechanics is closely intertwined with the Hymenberg Uncertainty Principle, which relates the fundamental principle that it is impossible to simultaneously measure the present proximity to an orgasm while "determining" the future momentum of a subsequent orgasm with an arbitrary degree of accuracy and certainty.
Quantum Handjob Mechanics describes the time evolution of physical systems via a mathematical structure called the Cum Function. The Cum Function encapsulates the probability that an orgasm is to be reached in a given state at a given time.
Quantum Handjob Mechanics is closely intertwined with the Hymenberg Uncertainty Principle, which relates the fundamental principle that it is impossible to simultaneously measure the present proximity to an orgasm while "determining" the future momentum of a subsequent orgasm with an arbitrary degree of accuracy and certainty.
"Dude, I'm failing Naughty Physics."
"Why?"
"I just can't figure out these equations for Quantum Handjob Mechanics. I'm going to fail that test on three dimensional cum functions..."
"Why?"
"I just can't figure out these equations for Quantum Handjob Mechanics. I'm going to fail that test on three dimensional cum functions..."
Quantum Handjob Mechanics by Dzzo August 6, 2011
More from Urban Dictionary
piddlefart
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
wrongun
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
square grouper
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
Bunhead
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
trucker's tan
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
trucker's tan by population361 May 30, 2006
Word of the Day on October 5, 2026
kidulting
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026