Which Chris Farley skit was that???

I'm not sure what it was called but I seen it one time on the SNL Anniversary show. I Guess it was a skit that failed and had never made it.But it showed Chris Farley and Michael Keaton{The guy that played Batman}.Getting into an argument that ended up in Michael Keaton grabbing Chris and trying to choke him they fell and then got back up and Chris was wearing a wig that fell off. He put it back on, but he put it on sideways accidentally and it looked ridiculous!He also had one of those bald caps on underneath it.Michael Keaton took one look at him and broke character and busted up laughing because he looked so stupid!OMG that skit kills me just thinking about it I wonder what it was called or where I could find it.They just don't make good comedy anymore.