Well when a group of fans runs out of excuses for sucking it's just so much easier to say "we suck" or "we are pathetic" then it is to keep rehashing the same 5 reasons we suck.
I could keep rehashing every single piss poor performance by Bledsoe, Henry, Reed, or whoever, but in the end we all know what the problems are, was just get tired of rehashing them.
It's quicker and easier to say 'we suck" sometimes.