Bumblebee: Good-bye my oldest friend.
Leadfoot: We ain't goin' anywhere.
Ironhide: Class dismissed.
Megatron: Now we meet the truth all I wanted back in charge. Besides, who would you be without me, Prime? Optimus Prime: Time to find out! (closes his face panel preparing for the final battle)
Sentinel Prime: I hereby discharge you from duty.
Optimus Prime: Your leaders will now understand: Decepticons will never leave your planet alone, and we needed them to believe we had gone. For today, in the name of freedom, we take the battle to them!
Robert Epps: Decepticons get all the cool shit! Hey y'all, we about to get eaten!
Dylan: You think you're a hero? YOU THINK YOU'RE A HERO? Sam Witwicky: No, I'm just a messenger.
Optimus Prime: In any war, there are calms between the storms. Optimus Prime: There will be days when we lose faith. Optimus Prime: Days when our allies turn against us. Optimus Prime: But the day will never come when we forsake this planet and its people. Optimus Prime: For I am Optimus Prime, and I send this message to the universe: Optimus Prime: We are here. Optimus Prime: We are home.
Charlotte Mearing: (Repeated line) Don't call me Ma'am, I'm not a ma'am.
Robert Epps: Why do the Decepticons always get the good shit?
Jerry Wang: Who wants some chicken dinner now, bitch? Huh? Looks like someone messed with the wrong Wang today!
Lennox: Snipers, take out their eyes.
Dutch: I am sorry. That is the old me.
Sam Witwicky: We got to get Sentinel out of here. He's the key to all of this! Sentinel Prime: Indeed I am! What you don't realize my Autobot brothers, is in order to win the war, a deal had to be made... with Megatron.