Yet there are comics who come out with a million times worse than Sludge in a public performance.
Last night I caught up with Frankie Boyle's latest series. You either find him funny or not, I like his humour as it's not even on the edge, but he's also a very good wordsmith. A couple of friends of mine used to be big fans of his, but now don't like him as he takes the piss out of Boris Johnson. I guess everyone has their line.