GamesRadar has compiled a selection of some of the most inexpertly-faked screenshots ever to cause a stir on the Internets.
These creations are the works of ordinary (though apparently very bored) gamers looking for a bit of fame, and are thus not to be confused with "bullshots," which are doctored images PR companies hope you'll take for legit.
Go through the collection and you'll find that these would-be fakers seem obsessed with Half-Life, the DS, Grand Theft Auto, and, of course, Killzone.
My personal favorite is this fake shot from the now deceased Star Trek Online. I like how the Death Star is peeking out coyly from behind the planet.
These Screenshots Are Fake! [GamesRadar]