HYDROZEEN

super loud metal band from portland oregon. sounds like Danzig meets Local H.

the singer from HYDROZEEN sounds like Glen Danzig only louder and the drummer wails like Keith Moon.

by rick February 23, 2004

Hydrosexual

A woman who humps whatever gets her wet.

Judy doesn't go just for just guys or girls. She's a hydrosexual and goes for whomever gets her wet.

by Joe Corey February 13, 2004

hydrogen hydroxide

Literally water. Just the fancy name for water.

You: ay yo teach, lemme get some o dat hydrogen hydroxide bruh

Teach: tf?

You: you know... water...

Teach: oh. yeah go boiii

by ryantsears April 5, 2017

hydroeconomics

The study of a man named Jeremy Moyer who LOVES cake.

Jeremey Got an A in Hydroeconomics class because he ate a whole cake.

by Rad Pad January 14, 2005

hydrogen

An elemental gas with a unique property that, if given enough time, will think about itself.

People should put aside their differences, I mean we were all the same hydrogen to start off with.

by Softbristles October 19, 2012

Hydrocephalus

A disability that causes water to surround the brain

Hydrocephalus -Buildup of CSF fluid in the brain

by Honestly humble December 16, 2016

Hydrogen Head

A nerdy phrase and a spin on the old saying airhead, used as an insult or a slight tease at someone's stupidity, and potentially at someone's short fuse as Hydrogen is a key element in the notorious Hydrogen bomb. This insult references the first element on the Periodic Table of Elements, Hydrogen (H).

Person 1: Damn, I failed my test on Nomenclature
Person 2: You're such a Hydrogen Head

Nothing:
Person 1: *rages*
Person 2: You need to cool off you Hydrogen Head

by Wheatboi March 9, 2019