He's in the john puking since he saw it.
4 seconds sound clip from the A Nightmare on Elm Street movie soundboard.
You can hear this line at 01:13:10 in the Blu-ray version of the movie.
Quote context
[...]
- One thing for sure, I don't want her coming over here.
- She's too far gone to be able to handle this.
- What the hell did that, lieutenant?
- What's the coroner got to say?
- He's in the john puking since he saw it.
- I guess I should have told you about him then.
- Let's just get some sleep, Mom. It's gonna be okay.
- I was just trying to protect you.
- I didn't see how much you needed to know.
- You face things. That's your nature. That's your gift... but sometime you have to turn away too.
[...]