Saquatch sightings? BS

A friend/coworker is not shy about telling a story of him and his father or grandfather seeing a UFO while driving. Says they both saw it hovering low ahead in the road. Had to slow down the car cause it wouldn't move as they got closer.
I could tell he believed it but I could never believe such stories. I told him he was schizophrenic and
should probably get some prescribed sedation so he could make communications.