....and he laughs at his own jokes quite amused with himself.
I've used many "secular" books to lift nice stories and illustrations. "Hot illustrations for youth talks" was one, and there were a couple other similar titles. Some years ago there was a CD put out by a brother in California I believe that had a great collection of illustrations. I still have the CD but it won't run on my 64 bit Win7.
I remember some of the brothers in my cong. being quite jealous that I could always come up with something to put in my talks to liven up some of the dried up stuff we had to serve.