Very similar to "what the hell' except that there is an additional element of surprise and discovery of the thing or situation being taken in as one is saying it. You'll be walking along and see something strange, upon closer inspection, you see something about it that is even stranger and you say "What the..WHOA!!"
You notice a poodle walking by with a tutu on and you begin saying "what the.." then looking more closely you notice she also has a garter belt on upon which time you loudly say "WHOA!!" ergo "What the..WHOA!!"
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.