look up any word, like half chub:
 
1.
Oowah! is what you say when you hear or see something really cool, interesting, intriguing, spectacular, or awesome.

Similiar to "Wow!" or "Waoh!"
Oowah! Thats a great idea!
What do you think of that girl over there? "Oowah! She is really pretty."
by faraband November 28, 2011