Jackpagne (pronounced "Jack Pain") is a drink consisting of excessive amounts of Jack Daniels Whiskey poured into a drunk person's champagne.
One then proceeds to belittle said person until they down the horrid concoction in a show of drunken and tragic bravado. This usually results in them "feeling tha pagne" shortly thereafter.
Dude. Mix that shit with Jack... it's called Jack PAGNE! JACKPAGNE!
n. A screenshot fabricated by a company to misrepresent the graphics of a game; a combination of the wordsbullshit and screenshot.
Originated from Penny Arcade, a popular gaming webcomic.
-Have you seen Madden 2006 for the Xbox 360? The graphics are gonna be awesome!
-Dude, the Madden 2006 images they showed at E3 were bullshots. It doesn't look nearly as good as they said.