Why you should know: a number of reasons. My boss used to throw bologna slices at moving vehicles either as a prank or out of road rage. What made me think you should know is an incident that happened to a friend the other day where they saw an ex’s car following them. That could be a subtle way to mark dangerous cars to alert others of stalkers or other such dangerous people.
These are the useless kind of you should know facts that I need in my life.
Could hot dogs serve the same purpose in a pinch?
They don’t have the same sticking power though, unless maybe you mandolin them into thin slices…