Scab Bombers are suicide enemies in Warhammer 40,000: Darktide, the cooperative first-person shooter released by Fatshark in 2022 and set in the grim hive city of Tertium. They sprint toward players while strapped with explosives, and their distinctive beeping cue was designed to be recognised instantly amid gunfire and hordes. Clips of the cue have circulated among Darktide players and editors as a shorthand for imminent danger, and it remains useful because the sound alone signals panic, urgency and an explosion that is about to happen.