[RonTheLogician]

Today I ran across an interesting "big data" analysis tool. It searches a collection of nearly a million porn video clip titles, allowing you to explore the popularity of various words in the titles, and how they have varied over a half-decade interval. I immediately thought about this thread and so set out to find out of the popularity of various terms for humankind's "naughty bits." You can plot the results for up to ten words at a time, so I chose four terms for male bits and six for female bits.

The results, shown in the graphic below, are very dramatic! Three words dominate, and in a very decisive, consistent order over all the years. Starting with the most popular, in order they are C O C K, then P U S S Y and finally D I C K. All the other words are dramatically less popular. They include not only the English medical names - penis, vulva, vagina, labia and clit (clitoris doesn't do any better), but "dirty" words like P R I C K and C U N T. I realize only now I didn't try balls - maybe I didn't have the balls for it?