If a fat girl walks by while you're hanging out with your friends, the group of individuals may harmonize "Queeza" three times.

"Queeeeeza, Queeeeeeza, Queeeeeeza"

If you're in a club with a large amount of fat girls than normal, one might say... "It's a little 'Queezy' in here."

Or one might use it with an "ed" on the end:

"Damn... Jennifer's 'Queezed' out."

Or one may use it in one off situations like:

"Who's that 'Queeza' over there?"

phone: why don’t you go to sleep tommy it’s 2 in the morning?
tommy:why don’t you die you dumbazz