The worse was playing or watching a very low level in any league. If they had BIH they would stand there looking at the whole table that still may have all 7 of their balls and try to figure out a total runout. Set the CB in place and then miss pocketing the ball.
At the SBE I was playing in the 8 player warm up. The guy I playing was old and very slow, and I doubt he was any older than I am but he acted older. He would take his time walking around the table on every shot. Stand there addressing the CB. Chalk up his cue. Get down on the shot. Stand back up and chalk up his cue. Walk over to the OB and look at it to line it up again. Get back adressing the CB and stand up to chalk his cue again. Then maybe wipe off his hands or the cue and chalk it up again. The only good thing that came from it was that it made you more focused to play better and not let him back at the table.