You can't take some people anywhere

Mabey its just me, but does any one have a friend that you can't take anywhere? I've got a buddy like that. This last weekend a bunch of us went out to the bar. The night started out good, everyone having fun. Close to closing, my buddy wants to this one person in particular in another bar. Myself and another tell him to just leave the situation alone. As always he dosn't listen to us and damn near gets into a fight again. I say again because this happens every time or almost every time we go up to the bar. Once he has enough to drink, hes ten feet tall and bullet proof. I don't know if he feels he has somthing to prove or what? It is really getting old, having to babysit every time he comes out with us. Don't take this the wrong way, he is one of the best friends a guy could have. Litteraly, he would give you the shirt off his back if you asked for it. But at the same time what fun is it to go out if you got to watch some one all the time to make sure he's not freaking out over nothing. I'm just pissed that this happened again. Sooner or later I figure he'll grow up and realize that this crap has to stop. I'd hate to see him end up in jail for something dumb.