Charlie: Excuse me, Lieutenant. Is there something wrong?
Maverick: Yes ma'am, the data on the MiG is inaccurate.
Charlie: How's that, Lieutenant?
Maverick: Well, I just happened to see a MiG 28 do a...
Maverick: Uh, sorry, Goose. *We* happened to see a MiG 28 do a 4g negative dive.
Charlie: Where did you see this?
Maverick: Uh, that's classified.
Charlie: It's what?
Maverick: It's classified. I could tell you, but then I'd have to kill you.
During Charlie's first day as instructor at Top Gun, Maverick disagrees with something she says about MiG's.