Yokai said:
"How do I get outta this chickenshit outfit?"
--The Terran Marines, Starcraft
That's actually from 'Aliens' said by Pvt Hudson, but then most of the TM in-game dialogue is lifted directly from Aliens.
Here're some more Aliens quotes:
Hudson- "Hey Vasquez, have you ever been mistaken for a man?"
Vasquez- "No. Have you?"
Ripley- "I say we blast off, nuke the site from orbit. It's the only way to be sure."
Burke- "Woooh, hold on. This installation has a substantial dollar value attached to it."
Ripley- "They can bill me."
Burke- "I just can't authorize that kind of action, I'm sorry."
Ripley- "Well I believe Corporal Hicks is next in military chain of command. Am I right, Corporal?"
Hicks- "Yeah. Yeah."
Burke- "
Corporal Hicks. Look, this is a multi-million dollar facility, he can't make that kind of decision, he's just a grunt. Uh, no offense."
Hicks- "None taken. Ferro, prep for dust off. I say we blast off, nuke the site from orbit. It's the only way to be sure."
Hicks- "I like to keep this handy... for close encounters."
Ripley- "These people are here to protect you. They're soldiers."
Newt- "It won't make any difference."
Drake- "Hey, Hicks. Man, you look just like I feel."
Apone- "All right, sweethearts, what are you waiting for? Breakfast in bed? Another glorious day in the Corps! A day in the Marine Corps is like a day on the farm. Every meal's a banquet! Every paycheck a fortune! Every formation a parade! I LOVE the Corps!"
Hudson- "We're on an express elevator to Hell. Going down!"
Apone- "It's a rescue mission, you'll love it. There's some juicy colonist daughters we have to rescue from their virginity."
Hudson- "Come on! Come on! Come and get it, baby! Come on! I don't got all day! Come on! Come on! Come on you bastard! Come on, you too! Oh, you want some of this? Fuck you!"
[Marines are ordered to surrender their armour piercing rounds in case they rupture the cooling system in the Air Processor]
Frost- "What the hell are we supposed to use, man? Harsh language?"
And saving the best for last...
Hudson- "I'm ready, man, check it out. I am the ultimate badass! State of the badass art! You do NOT wanna fuck with me. Check it out! Hey Ripley, don't worry. Me and my squad of ultimate badasses will protect you! Check it out! Independently targeting particle beam phalanx. Vwap! Fry half a city with this puppy. We got tactical smart missiles, phase-plasma pulse rifles, RPGs, we got sonic electronic ball breakers! We got nukes, we got knives, sharp sticks..."