you worked in a gas station usually night shifts

during your shift people came and left, the night became long and it was close to midnight, some guy had asked you to help fill his tank earlier so you went outside and helped him, later on once you walk back inside the store you see some tall guy, suddenly the guy would knock the stuff off the shelves and runs to the storage room, you yell "hey! you're not getting away with this!"

you run onto the storage room just to see the guy in a corner with a bucket over his head, he seemed to be chuckling to himself quietly, his deep voice echoing from the bucket