a manover is a sleepover involving only men (and in some cases boys) in which only videogames are played late at night, if not all night; can be similar to an all-nighter.
John: hey man, you going to Bill's manover?
Joe: yeah man, im going to own you guys all night at Halo!
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.