A slang word sometimes used by young people in expressing how dumb another young person is because s/he was saying something or doing something not considered smart. Can also be used when one is playfully teasing another.
"Who's the lead singer of Iggy and the Stooges?" asked Kennedy.
"Um...Iggy...Duh-Doy!" Caitlin answered, her face looking a little annoyed.
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.