Watch Sully Erna Sing “Seahawks Suck!” [NSFW]Watch Sully Erna Sing “Seahawks Suck!” [NSFW]Seattle, home of the Seahawks and the famed 12th man.Jon MichaelsJon Michaels
![Watch Sully Erna Sing “Seahawks Suck!” [NSFW]](http://townsquare.media/site/104/files/2015/11/GettyImages-497235790.jpg?w=980&q=75)
