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.
Phrase used by emo kids because apparently it's too conformist to say "yes". This is also done with a flick of the hair that'll cover one deformed eye. Although originally taken from credible goths, the emos have made it their own. This is also an attention seeking tactic as are all their pathetic actions....
*Done in gay feminine generic american voice-"Dude; i hate these attention seekers dude... i mean they are all so wrapped up in their jobs and public opinion; that if they could even open their minds for one second they'd be scared of the freedom that i experience; yknow??? Conformists, all of them.... <b>Hyeah</>"
The ultimate triumphant roar. Demanding all attention in the room for the celebration of an incredible goal being completed.
Pronunciation: he+yeah put together (with soul) makes HEYEAH!!!
Hyah!! is the sound a certain Link makes under any, and every circumstance. He can make it as an agreement sound, an anger sound, a pain sound, honestly any sound.
*a bokoblin hits Link in the head with a club*
Link: -HYAH.....
* a random townsfolk needs a few rupees*
Link: Hyah! *gives the townsfolk his life savings*
Townsfolk: ...wow um i- don't know what to say.... thank you so much...may Hylia bless you
Link: Hyah!!
*Malon is confessing her feeling to Link*
Malon: Link i love you!
Link: ...hyah.
Malon: L-Link you don't feel the same?!
Link: Hyah!
Malon: *runs away crying*