Max talking back to his droid parole officer in a mocking robotic tone, and the robot catching on and citing how it's improper behavior.
What sells it is the robot's reaction. It turns its head straight toward Max and asks, "Are you being sarcastic and/or abusive?" There's even a tiny change in its tone, implying that Max actually managed to annoy the thing.
Kruger chestbumping one of his squadmates upon gibbing one of Spider's men. Say what youwill about Kruger, but he sure knows how to add some much needed hilarity.
Doubles as Nightmare Fuel, but his temper tantrum upon being fired by Elysium's council is something that needs to be seen to be believed.