Oh, yeah. You know, it was the only one I had.
5 seconds sound clip from the The Sandlot (1993) movie soundboard.
You can hear this line at 00:23:03 in the Blu-ray version of the movie.
Quote context
[...]
- Thanks!
- Um, bring a T-shirt and jeans tomorrow, okay?
- Oh, um, you got a fireplace? Throw that hat in there, man.
- Oh, yeah. You know, it was the only one I had.
[...]