Right, but intent matters. You're not allowed to boobytrap your property, but beyond that you won't be held liable for burglars injuring themselves.

I mean, if instead of glitter and fart spray the thing was wired specifically to explode and kill the thief, the argument "they stole my explosives and blew themselves up" won't hold water.

I'm curious what a court would rule on this matter - anywhere from fart spray over property damage to death.