Whoaaaw 

Combo of whoa and aww.
Showing surprise and endearment.
Almost sounds like an extended wow.

Me: Jeez, I like you so much.
Him: Whoaaaw. Me too.

Whoaaaw by Eujeez May 11, 2020

Whoaaa na 

Whoaaa or Whoaaa na is an exaggerated term of whoa. In Louisiana Whoaaa is a form of greeting or acknowledgment to someone greeting you.

An informal or simple friendly greeting…

Whoaaa, what’s up…

Man 1: Whoaaa (wuzzam or what’s up)

Man 2: Whoaaa na (wuzzam or what’s up with you)…

Woman: hey how you been.

Man: Whoaaa or Whoaaa na, I been good. wuzzam(what’s up) with you, how you been?

Whoaaa na by Louisiana Slang June 13, 2022