The expression "Hyneama-Noosh!" suggests to instantly disappear just as the legendary Halloween creature is known to do. The origin dates from "The Legend of the Hyneama-Noosh", which reveals the spooky antics of a clownish scarecrow, best known for smashing pumpkins, and having a talent for vanishing into thin air.
"You’d better "Hyneama-Noosh" and get the eggs I need to bake this cake!"
"Hyneama-Noosh!, Hyneama-Noosh!...What are you waiting for? Go!"
The state of being when young musicians are always playing their instrument but when they are starting to play music, they are not ready.
Conductor: students since you have all been playing let’s start playing our first price.
Student: Teacher I need to oil my drum sticks can I go do that ?
Conductor: this is the hyzer paradox
The same Meaning as the word "yeah" or "yes" but "Hyeah" is used to portray sarcasm or to take the piss as a joke. Also it can be said to mean a definite yes.