Next time when you go for a drink, make sure that you have your belt on and your pants are tight on the hip.
I wonder what could be reasons behind the person losing his pants.
If it was a trick to get him intoxicated and rob the money, the perpetrators could have done so! But it could not be the case since the money was not stolen.
I could think of only a single reason behind this – may be the person was so drunk, that he assumed to have reached home when he was still in the yards and removed his pants to go to sleep.
Anyway, make sure this doesn’t happen to you. In India, you will end up losing your pants with the money and the shirt too!