Borderlands The Pre-Sequel: Hilarious talking gun timing

(warning, the gun fires rather loudly at 0:07)
One of the weapons you can get in this game is a talking gun. Not too special on its own.
One of the characters you can play as is a body double for Handsome Jack. Probably nothing too unusual.
One of the scientists working for Hyperion has a love for Jack that's a bit unhealthy. A little odd, but perhaps not unheard of.
Combine all three and with some good timing and you end up with a cute (albeit a bit naughty) little joke.