Engineer: Hey look, buddy, I'm an Engineer. That means I solve problems. Not problems like "What is beauty?", because that would fall within the purview of your conundrums of philosophy. I solve practical problems.(00:00:05)
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)
Engineer: Like this heavy caliber, tripod-mounted, little ol' number designed by me...built by me...and you'd best hope...not pointed at you.(00:00:55)
Audio problem: As the BLU army is advancing on the Engineer's location in the wide shot, you see a Heavy coming up on him from the left and firing. However, instead of the usual sound the Heavy's minigun makes, you hear it making the sound of the Sniper's SMG.(00:01:15)
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)