Wow, you guys must love your formal clothing. I'll wear a suit if there's a reason to be formal (ie, some business involved), and wear a polo shirt, t-shirt and some smart black jeans if it's a more friendly affair. Backpack contains whatever the hell I put in it. Party tricks aren't needed when you're with good friends, and I think I'll be happy to just float through conversation and have a good laugh and drink. I won't be against showing off scars and perhaps taking a few people back to my place afterwards for more drinks and a good laugh before the night is over. One thing I will not be doing is dancing, but that doesn't matter 'cause a good party relies on good people and good people will never run out of things to talk about.