Have some respect for yourself.
3 seconds sound clip from the Old School movie soundboard.
You can hear this line at 01:29:09 in the Blu-ray version of the movie.
Quote context
[...]
- That ref's a real prick out there. That's right, you heard me, my man!
- Number four's been throwing elbows, and someone's kid's gonna get hurt, my man!
- What? Let's make it official then, jackass! Let's make it official!
- Get the clipboard. I'll be in the car, all right?
- Have some respect for yourself.
- I'm doing really good. I got into body painting.
- I didn't know that. That's great.
- Well, you're looking very healthy.
[...]