It happened to me once.
I was driving to work and I suddenly blacked out. When I awoke I was in a strange room and surrounded by beings I couldn't identify. They wore all white and had strange masks on their heads.
Before I knew it one was placing a probe into my anal cavity while the others were prodding my chest with instruments.
I was then taken to another room and put through some type of scanning device. I was given some kind of drug and taken to a room where every hour they would come in and check my vital statistics as if they were monitoring their experiments.
I awoke the next day to find they carved into my left leg and ankle. I barely remember them giving me more mind altering drugs that was intended to render my memory useless.
OH WAIT...that was after a car accident I was in.
It was while I was QB of the Green Bay Packers. Interestingly they chose to abduct me right after I had completed a 99 yard pass to win the Super Bowl.
I awoke to find myself surrounded by several hundred gorgeous blondes wearing bikini's. They were speaking an unknown language but I could sometimes make out words like "awsome" "handsome" "a real stud" "king" and a few other mildly complimentary terms.
After several years ruling the known universe, I happened to see a picture of Hillary Clinton. Suddenly everything went black and I found myself living in the Florida backwoods, slightly overweight with a little arthritis. No one knew about my previous life, they just treated me like an ordinary person.
Unlike all those other stories, I swear mine is true.