You're mocking me, aren't you?
3 seconds sound clip from the Iron Man (2008) movie soundboard.
You can hear this line at 00:24:11 in the Blu-ray version of the movie.
Quote context
[...]
- How dare you open a spaceman's helmet on an uncharted planet!
- My eyeballs could've been sucked from their sockets!
- You actually think you're the Buzz Lightyear?
- Oh, all this time I thought it was an act!
- Hey, guys, look! It's the real Buzz Lightyear!
- You're mocking me, aren't you?
- Oh, no, no. No, no, no, no, no.
- Where?
- Yes!
[...]