Two serial killers are in the same car

Something I remember reading about from either memes or YouTube comments of a fictional scenario that had a hitchhiker and the supposed good Samaritan picking up the hitchhiker except both are serial killers. I made it a scenario where they began to bond but you could either make them compete or even something deeper if you want. (This is made to satirize how serial killers are portrayed in media and is not meant to glorify actual serial killers and making fun of the victims of these tragedies. I was inspired by Dexter and Serial Mom) This is also a third person based scenario and you are merely guiding these two idiots.