He is not the only idiot; I know lots of stories like that.
Here is one:
A former co-worker was in a business trip in Germany.
He meets two gourgeous ladies at the bar and buys them a drink.
After a couple of drinks, they say they would like to go to his room to have some fun.
He wakes up the next morning and all his luggage, clothing, laptop, passport, money, etc... is missing. All he had left was his underpants!!!
He could not remember anything and not even when he passed out.
The German police did a blood test and the result showed he was given a drug, probably slipped in his drink.
He had to call the local company ex-patriate field service rep for assistance.
He also says he does not beleive anything else happened either...