water molecule. made up of two hydrogen and one oxygen atom. highly addictive. once someone drinks it, they cannot stop until they die.
i need some h20, before i die.
by mmm....... water October 17, 2003
Liquid that you chug at 3am
I had me some H2O at 3 in the morning
by Snaaaaaaake December 12, 2019
The long foretold holy trinity of Philadelphia Phillies pitchers Halladay, Hamels, and Oswalt. Legend told of the year when these 3 pitchers would come together and win the World Series. Its even rumored that in Metal Gear if you enter the code Right-Left-Right X 2 (Halladay rightie, Hamels leftie, Oswalt rightie) you automatically win the game.

The order has to be H2O. For any other combination soon becomes unstable ( H2OK = Kendrick).
Even the Yankees cant stop H2O. Were gonna create a dynasty. After this season is over H2O is gonna go erode the Grand Canyon some more with curveballs
by MAYORofDREXEL September 16, 2010
Leader of the Soo Crew; rapper wanna be who sucks balls.
Woah! H2O really does suck!
by gangstaluv23232 January 20, 2010
Person 1: How's your night going?
Person 2: My landlord turned off my water... just H2O I guess
by somnambulentfeline November 1, 2021
Performing "The Hebrew Hammer" in a hot tub or swimming pool. (may require scuba gear)
I did The H2O on her in the pool last night!
by The Hebrew Hammer 77 May 9, 2009
Water from drinking fountain or tap poured into the empty plastic bottle of brand name water. A good way save money and still look sophisticated.
Everybody thinks I drink expensive water all the time. My secret is faux H2O. Helps the environment too.
by yes juanito yes May 1, 2015