When you and your friend are in a heavy conversation at a restaurant and the waiter/waitress rudely interrupts to ask, "How is everything?"
A combination of the words "waiter" and "interruption".
Jane: "EH MAH GAWD then Annie comes to school wearing these ripped jeans she obviously cut!"
Hannah: "OH-EM-GEE! Like the time Jill--"
Waitress: "How is everything?"
Jane: "WAITERUPTION MUCH?"
by rawrcatx August 20, 2010
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