Well, you seem in a very good mood tonight, sir.
5 seconds sound clip from the Megamind (2010) movie soundboard.
You can hear this line at 00:46:37 in the Blu-ray version of the movie.
Quote context
[...]
- Tomorrow, you will fight Megamind, and the city will know your name.
- Has something happened to Megamind?
- Has someone tamed this monster?
- This is Roxanne Ritchi, cautiously optimistic, and pleasantly confused.
- Well, you seem in a very good mood tonight, sir.
- Oh, yes. How long is this going to take, Minion?
- Just a few alterations, sir, and I will be done with your most terrifying cape yet!
- I'm calling it the Black Mamba.
- Gosh, I am running late. I have to go.
[...]