This guy is leaving a voicemail for his boss when he witnesses a minor traffic accident. A fellow by the name of Michael Childs, said that he was the one who left the voicemail message, that the clip was genuine, and that the accident described took place about six years ago in Athens, Texas, while he was working as a construction manager for Jack in the Box.
His descriptions are spot on and his laughter is incredibly infectious. This will put a smile on your face.
This is fake.
For one, there are no pauses. He's reading a script. 911 calls, or other narrative calls, have pauses where the person observes and then reports.
For another, his mouth never changes distance from the microphone (phone). A natural phonecall has variances in distance, and vocal errors. It's too clean.
His laughing sounds forced and fake.
Also, the scenario sounds too good to be true. It sounds like a lark.