I wouldn't dare go to sleep with you wandering around with a head full of acid wanting to slice me up with that goddamn knife.
7 seconds sound clip from the Fear and Loathing in Las Vegas movie soundboard.
You can hear this line at 00:51:08 in the Blu-ray version of the movie.
Quote context
[...]
- Hell, just a minute ago you were asking me to kill you. Now you wanna kill me.
- What I should do, goddamn it, is call the fucking police!
- There'd be no point, man, calling the cops.
- Who said anything about slicing you up, man? I just wanted to cut a little Z in your forehead.
- Get back in the tub. Eat some reds and try to calm down.
- Smoke some grass. Shoot some fucking smack. Shit, man, do whatever you gotta do, but please...
- I need some fucking rest, man. Please. Please.
- Get out of here, you pig fucker!
[...]