Hyen

A word that can pretty much used be anyway one wants but most often used as an affirmative or as an exclamation. Used to describe a good situation or basically to say yes or ok, or agree with someone. Sometimes used at the end of a sentence just because. Can also be hyea, hyean, hyennn, etc.

you goin to that party tonight bro
hyennn

i just got a maserati, hyeaaa!!

im goin to get a taylor ham egg and cheese, you want any hyen