ya, maybe his fingernail cut his part, and in pain he shouted
out loud, there was once a guy shouted so loud in our pub's toilet,
cos after urine, his zip caught his private kuku, my waiter went in
and helped him, he said, you zip up also pain, zip down also pain,
so asked him to bear with it, zip down, see his pant got blood too,
poor guy.
Why got stuck in the zip?
Why ask you waiter, should ask waitress to do it gently.