Anything extremely good or bad. It can also be substituted for any verb. Also a way to say goodbye. Invented by Lord Sear a hip hop icon.
That bitches ass is like splash!
I'm bout to splash out on these cats.
Lemme get a vodka wit a splash of pineapple.
yo my man got splashed in the face wit a bag of rocks.
i was up in that pussy like splash splash splash.
Aight man be easy, splash.