I'm currently reading about the comedy giant that was Chic Murray. I'm sure there will be a post about him over on my comedy bio blog.
I've known some of his material and his act, but this gave a good workout to my chuckle muscle.
"I saw a wee man jumping up and down, clapping his hands together, I went over and asked him what he was doing, he said "I'm trying to catch Genumphs", so I said to him "What's Genumphs?" he said "I don't know I haven't caught any yet".