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.
hydrogen hydroxide
The term "hydrogen hydroxide" means a hydrogen ion (H+) bonded to a hydroxide ion (OH-). when you put those together, you get H-O-H, which is of course H2O, which is water!
Dude, I need some hydrogen hydroxide!
What?
Hydrogen hydroxide. . . . You know? A hydrogen ion and a hydroxide ion bonding? H2O? WATER?
OOOOOOOOOOOH.
What?
Hydrogen hydroxide. . . . You know? A hydrogen ion and a hydroxide ion bonding? H2O? WATER?
OOOOOOOOOOOH.
hydrogen hydroxide by Ubiquitousian April 15, 2011
Related Words
hydroline • hydrokinesis • hydrokinetology • hydroplane • Hydrolics • hydrolisierend • hydroslime • HAROLINE • Hydrazine24 • Hydrogina
hydroplane
1. The uncontrolled movement of an automobile when the tires loose traction with the road and move on a low friction surface of water; 2) A fuck up.
hydroplane by yomammas February 18, 2003
hydroplane
When a womans vagina is so lubricated your penis slips out. This often results in accidental anal sex, and then is called a hydroplane into a dirt road.
hydroplane by Chuck Hussein-Norris December 4, 2010
hydroplane
v. to drive a car at highspeeds while high on marijuana (see hydro)originated as a play on the words hydro, or marijuana, and hydroplane
n. (1) a type of DJ scratch
(2) a vehicle that can drive on land and water. Or something.
n. (1) a type of DJ scratch
(2) a vehicle that can drive on land and water. Or something.
v. "It's the kinda high that got me leaning, 120 mph speeding, (that's) the meaning of a hydroplane." - NERD ft. Malice from Clipse in "Am I High"
n. (1)"Yo, did you hear that hydroplane while the DJ was cutting it?"
(2) "Oh goody, I get to drive my father's hydroplane today! I'm cool!"
n. (1)"Yo, did you hear that hydroplane while the DJ was cutting it?"
(2) "Oh goody, I get to drive my father's hydroplane today! I'm cool!"
hydroplane by Jam Master J April 14, 2005
HAROLINE
It’s the best name you can give people who are deeply in love. They will always be together and around each other. One half is Henry the other half is Caroline.
HAROLINE by SecretManAtHRA January 9, 2019
hydroplane
when anything loses traction or creates a wave of air on which to ride while in motion.
Often uncontrolable unless is intentional.
Often uncontrolable unless is intentional.
hydroplane by D_strike_man August 7, 2004
More from Urban Dictionary
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
Boffin
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.