Not yet.
3 seconds sound clip from the Dazed and Confused (1993) movie soundboard.
You can hear this line at 01:04:56 in the Blu-ray version of the movie.
Quote context
[...]
- Man, get the fuck up against the wall!
- You knew I was gonna find you.
- I would like to dedicate this first lick to your mother... fucker.
- Not yet.
- What the fuck is the matter with you? How 'bout some fucking backup?
[...]