Top definition
H3O

1.
Even wetter water

2.
The hydronium ion
Produced when water acquires a proton (aka a hydrogen ion)
1.
Girl: I'm so wet!
Guy: That's cause you're soaked in H3O

2.
2 H2O <-> OH(-) + H3O(+)
Teacher: And that, kids, concludes our chemistry lesson for today.
Remember, H3O is very acidic, do not try to drink it.
by rzhhhh July 19, 2010
Get the mug
Get a H3O mug for your cat Beatrix.
buy the domain for your pet vlog