Haha, no one will be offended.. I've seen that behaviour pretty much every night I've ever been out. I live in a small to medium size city and you can see that pretty much 7 days a week if you go to the bar / club areas. Not really a big deal, just what we like to do.
I've seen some crazy shit on nights out before - One that immediately comes to mind was a little while back. One of my good friends from back in school was out with us and we all got shitfaced. I remember him standing in the middle of a highstreet with all the bars either side, surrounded by maybe 100 people, just dropping his jeans and taking a piss in a bin.
When he was approached by a police woman a few seconds later, he took fully 15 seconds to realise he was in shit. It's an £80 on the spot fine for that these days, but because he was so shitfaced he decided to run for it. But, forgetting he had dropped trow started to run with his jeans around his ankles. You haven't seen funny until you've seen a pissed guy running from a police woman with his pants round his ankles in front of 100 people.
He then fell over, landed on a kerb and half knocked himself out. He laid there for like 2 minutes just bare arse in the street.
I'm not sure what was funniest about that night, the look on the police womans face when she really wasn't sure what to do next, or the fact that people just walked past as if it was normal to see a drunk man with no jeans laying in the middle of the road.
Good times.