> Wedge "I just use it because it's a shorter
way to say 'Good Day' and on 'That 70s Show'
Fez says that when he leaves all mad and
stuff and if someone tries to say something to
him he'll just put his hand up and say, 'I said
Good Day!' and walk off. It's cool" Antilles

I don't watch the 70's Show but that sounds
like a nod to the musical "Fiddler on the Roof."
That's what Fietka, a Russian peasant who
likes Chava, a Jew, says to his Russian
friends when he catches them bullying her,
and he wants them to leave her alone.