wow, you all get worked up over the smallest thing, how old are you all, 12?
On topic, you can have a one on one fight, just not with anyone who is thinks their gansta, is part of a gang, is a skinny little bitch with a big brother and a mobile phone, or (at least in australia) 90% of the lebanese community. Just humiliate them in public with a real bruising until they get the message (but do it one on one)
winning fights without fighting was the ultimate aim of warrior sages who studied Sun Tzu's Toaist works... It shows people can suck the honour out of anything.