You got hit on the head with a line drive, Charlie Brown.
3 seconds sound clip from the A Boy Named Charlie Brown movie soundboard.
You can hear this line at 00:14:24.605 in the DVD version of the movie.
Quote context
[...]
- Does anyone here know anything about first aid?
- It's probably not serious. Second or third aid will do.
- Here, run over to the drinking fountain, and soak this handkerchief in cold water.
- You're kidding. With a head like Charlie Brown's, you'll need a bedsheet.
- I'm dying, and all I hear are insults.
- You got hit on the head with a line drive, Charlie Brown.
- I don't understand it. I used to be able to dodge those line drives.
- When you get old, your reflexes really slow down.
- Well, we lost the first game of the season again. I shouldn't let it bother me, but it does.
[...]