If you like DnD / Pathfinder related cartoon jokes then can I suggest you take a look at www.PunsAndDragons.com
The website is dedicated to 'single-pane' jokes and one-liners. I add one or two per week and take pride in not taking standard jokes and simply replacing with fantasy characters. (I also post them to Twitter and Facebook page - search for 'Puns and Dragons').
They range from surreal: "I saw an intelligent minotaur recently - or was it an oxymoron?"
Through silly: "I recently saw a bloke throw a lady in a habit - he was a nun-chucker"
To a bit naughty: "I know a masochistic were-sheep - she's a mutton for punishment"