Feed me under the board. You'll find out.
5 seconds sound clip from the The Cable Guy (1996) movie soundboard.
You can hear this line at 00:20:47 in the Blu-ray version of the movie.
Quote context
[...]
- I'll switch teams. Let's just play.
- Hold on. I've got to warm up! I don't want to pull a hammy.
(CHIP RUNNING IN THE BASKETBALL COURT)
- Feed me under the board. You'll find out.
- Okay, Let's see what you got, White Shadow.
- Foul!
[...]