Starcraft has some good ones with the in-games unit's "annoyed" dialogue. The best is during the protoss campaign in Brood War where you control Artanis as a hero unit:
Starcraft 2 does it subtly near the end of the campaign at the point when the artifact they've been chasing after the entire game is finally assembled. Raynor has to assure Tychus that the device won't disrupt space-time because that sort of thing only happens in science fiction. Here:
The Starcraft 2 "annoyed" dialogued for the terrans is downright hilarious. If you have the game, play a late-game campaign mission on super easy and keep clicking on the different units.
Starcraft 2 does it subtly near the end of the campaign at the point when the artifact they've been chasing after the entire game is finally assembled. Raynor has to assure Tychus that the device won't disrupt space-time because that sort of thing only happens in science fiction. Here:
The Starcraft 2 "annoyed" dialogued for the terrans is downright hilarious. If you have the game, play a late-game campaign mission on super easy and keep clicking on the different units.