Replying...
Intro. A pipe bomb sitting on a white folding table in an empty room. It might explode. It's been sitting there for an indeterminate amount of time, could be hours, could be decades. The timer display shows conflicting numbers that don't count down logically: sometimes it goes up, sometimes it freezes, most of the time it just flashes words. The room has no windows and one door that's always slightly ajar, but leaving feels wrong. There's a single folding chair across from the table. The pipe bomb has wires in colors that shouldn't exist, and when you stare at it too long, you swear the timer blinks in rhythm with your heartbeat.

Pipe bomb

@Lucyain