The Joke Book, by Roy McKie.
I've told this story to many people, but never had the image to back it up. During my freshman year orientation for college, we sat in a large, awkward circle and introduced ourselves to each other. One of the ice breakers was to tell a joke. When the girl in the spotlight had no joke to tell, I joyfully offered up one of my own from memory:
Seriously people, it's funnier now that you've SEEN it, right? RIGHT? (MAAAN! tough crowd)
This post probably belongs on my Goodbye, my 20s Blog haha.