Later.
2 seconds sound clip from the Rain Man (1988) movie soundboard.
You can hear this line at 01:36:41 in the Blu-ray version of the movie.
Quote context
[...]
- I know that you're counting cards. What else do you do?
- Are you taking any prescription medication? (2)
- Whoa. Look, I'm out of here.
- Course, what time is the date?
- Later.
- Course, I have to be in bed at 11:00. Lights out at 11:00.
- You like her, Ray? You think she's pretty?
[...]