Someone set us up the bomb.
All your sesame oil are belong to us.
A neighbor left some rags that had been soaked with cooking oil sitting in the back seat of his car while it was parked overnight in his driveway a couple of summers ago.
Heat inside the car apparently caused spontaneous combustion of the rags. Buh bye car. If he’d parked the car a couple or three feet closer to the garage, the house could have been lost as well.