A device that transmodifies things using the power of thermonuclear energy.
BANG Kyle: Tom, did you just put Jimmy in the Thermonuclear Transmodification Device?
Tom: er...
BANG Kyle: No! It transmodified Jimmy into a brick... a thermonuclear brick!
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.