"You have the right to remain silent, anything you say can and will get a bullet put in you" -Sarge (RvB)

"Dear Humanity, We regret being alien bastards. We regret coming to Earth. And we most definitely regret that the Corps just blew up our raggedy-ass fleet! Hoo-Rah!" -Sergeant Johnson (Halo 2)

"Don't die" -Bain (PAYDAY 2)

"Here comes the thunder" -Skyhammer (Dirty Bomb)

"So go make yourself a ♥♥♥♥♥♥♥ waffle, we're done here" -Johhny Gat (Saints Row 3)

“All right, I've been thinking, when life gives you lemons, don't make lemonade! Make life take the lemons back! Get mad! I don't want your damn lemons! What am I supposed to do with these? Demand to see life's manager!
Make life rue the day it thought it could give Cave Johnson lemons! Do you know who I am? I'm the man whose gonna burn your house down - with the lemons!” -Cave Johnson (Portal 2)

"Would you kindly" -Andrew Ryan & Frank Fontaine (Bioshock)

"You require more Vespene Gas" -Terran Announcer (StarCraft 2)

"Hey Niko, let's go Bowling" -Roman Bellic (Grand Theft Auto IV)

"I came to kick Ass and chew Bubble Gum, and I'm all out of Bubble Gum" -Duke Nukem (Duke Nukem Franchise)

"OBJECTION!" -Phoenix Wright (Phoenix Wright Franchise)

"Cole Train Baby! WOOOOAH!" -Augustus "Cole Train" Cole (Gears of War Franchise)