A false pregnancy is a phallicsy. (from my friend Mitch, in college)
Eskimo Christian Italian
Eskimo Christian Italian who?
Eskimo Christian Italian no lies. (from one of those little Peter Pauper Press books, but I don't remember which one.)
BTW, I seem to remember reading that knock-knock jokes originated in the era of speakeasies, with passwords at the door, etc. but I can't track down where I read it. If anybody runs across it, I'd appreciate knowing where. Thanks M