Meet the Engineer (2007)

Continuity mistake: As the camera is pulling back to show the BLU mercs advancing on Engi, a level 2 sentry is on the right side of the screen firing. There is no smoke coming from the barrels. Then the camera cuts to a further away shot, and now there's smoke coming out of it. (00:01:10)

Quantom X ★

Engineer: How am I going to stop some big mean mother hubbard from tearing me a structurally superfluous new behind? The answer...use a gun. And if that don't work... [A level 3 sentry gun fires rockets] ...use more gun.
[Explosion.]
Scout: MY ARM! (00:00:30)

Quantom X ★

Trivia: The song the Engineer plays on his guitar is a section of 'Someone Else's Song' by the American band Wilco. The track used in the video was later released in full as a part of the Team Fortress 2 Soundtrack, under the name More Gun. (00:00:05)

Quantom X ★