Reading them cold, like that, doesn't do them the justice that they deserve. Les is the funniest performer I've ever seen, and if you've seen one of his performances, you'll be going to his next one. Oddly enough, not too many people seem to do his stuff, in my case because I feel he's the definitive performer of his poems.
Those up top there look like serious poems, and so they are, but everyone listening will have smiles on their faces. But they will remember them. Do try to see him.