In Quiz Bowl, the one object that a player is unbeatable to. Each player will have their own unique dumbwaiter, that they will always get, no matter how hard you study. This term is coined from the original "Dumbwaiter" drama by Howard Pinter, the dumbwaiter of Albert Ok of SLHS.
Albert: *buzz "DUMBWAITER!?"
Everyone else: "DAMN IT I READ THAT THINGYESTERDAY!"
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.