Nope, that is not a spelling mistake – and if you are a long time reader you know that I was not an A+ student is spelling.  But Twerrible is the correct spelling in this case. Yes, the Twerrible Towel is the name of the twitter powered terrible towel. We are still collecting all of the details about this – but it looks like the folks at McKinney – an advertising firm in Durham, NC – have built a twitter powered terrible towel.  Everytime some one posts a tweet with the hashtag #steelersnation – the motorized hand twirls the terrible… Read the rest