Hi everyone. I was looking at the sample list under Claustrophobic Sting.
I've always thought that the laughter sample was from the death of the joker in Batman (1989)

https://www.youtube.com/watch?v=_VXXaK0UHvM

Others have probably come across this but as it says "not sure where taken from" in the sample list I thought i'd mention it.

Cheers,
J