^ Fair enough. I know they've played it here in Cleveburg at least once in the past - you must have missed that show. I want to say it was when they toured for Death Is This Communion, with MONO opening for them. Fantastic fucking show - it was at the Grog, too.
Also, you seem to have missed the joke on the Richard Pryor shirt. It's not that Pryor rhymes with fire, it's that Pryor was often known for being HIGH, and once he had an accident wherein he was momentarily set on FIRE...thus the words "High on Fire" could actually be used to describe him in a literal sense.