Stefka said:Oh well.
I'm still going to read your "yeah's" as "ya's."
Such is the beauty of the internet.
To us, "ya" is pronounced rhyming with law.
The "ah" in "Yeah" is pronounced rhyming with the a in bath, with the "ye" pronounced like the middle english ye. So combine into a single syllable, and you have the universally correct way of saying "yeah". Note that such universality is not debatable due the fact that we do not have accents here.
