HIUWS can also be used with the term "lezzz go" as in "HIUWS! Lezzz go" to enunciate the power of the accomplishment or outcome.
(while playing Connect 4)
Isaac: Connect 4! Holler if you want some.
Charlie: You mean HIUWS?
Johney: Today, I bench pressed 300 lbs lifting 25 lbs more from my previous high.
Albert: I finished reading the Bible today.
Jake: No way, HIUWS.
John: Guess what I'm doing today?
Warrior: What is it?
John: I'm gonna meet up with Cincinnati today.
Warrior: HIUWS, lezzz go!