A buddy of mine owns a Mechanical Contracting company, they do a lot of process piping work. I was visiting the shop one day and the owner asked about a weld on a flange of a 6" pipe. There were five guys and one girl working in the area, one guy fired out something about "It must be George's", man you should have heard the stuff flying out of that shop! It started a verbal WELD BASH! It came down to the fact that the girl was one of the best in the shop! But those guys went at it for over 5 minutes about how crappy the next gys welds were and theirs was the best. Most of the welders were nuke certified welders to begin with but it didn't seem to matter once they started on each other!