Definition: The revolting artifacts or biological souvenirs left behind by passengers that make cleaners question humanity. Think melted ice cream smeared into carpet, diapers crammed in seatbacks, or piles of foot-skin confetti ground into the floor.
It escalates to unholy territory: forgotten prosthetic limbs, used adult toys requiring biohazard bags, or actual human waste finger-painted in lavatories. This “legacy” ensures cleaners earn their pay and fuels fantasies of hunting down the culprits via flight manifest.
Example:
Airport cleaners discovered a used adult toy in the overhead bin, confirming they’d entered truly unholy territory requiring biohazard protocols.
The cleaners cursed the culprits responsible for the revolting artifacts, the melted ice cream and dirty diapers, left as their disgusting legacy.