Turpentine, acetone, benzene. He calls it the dip.
6 seconds sound clip from the Who Framed Roger Rabbit movie soundboard.
You can hear this line at 00:33:20 in the Blu-ray version of the movie.
Quote context
[...]
- How did that gargoyle get to be a judge?
- He spread a bunch of simoleons around Toontown a couple years back, bought the election.
- Remember how we always thought there wasn't a way to kill a Toon? Well, Doom found a way.
- Turpentine, acetone, benzene. He calls it the dip.
- I'll catch the rabbit, Mr. Valiant. Then I'll try him, convict him and execute him.
- Gee.
- That's one dead shoe, eh, boss?
- They're not kid gloves, Mr. Valiant.
- But this is how we handle things down in Toontown.
[...]