Expanded Item Suicides

[BaneOfGiygas]

I was literally just about to post a thread on this. Damn you.

Chem Dispenser: X fills themselves with liquid plasma!
Reagent Heater/Cooler: X sticks their head into the heater and sets it to 1000 K!
Locker/Coffin/etc.: X locks themselves in the Y and suffocates!
Arcade Machine: X lost the game of life!
Concussive Gauntlets: X punches themselves out!