Never understood when the movie rating says “May contain nudity.” Are there people on the ratings board who aren’t sure if they just saw someone naked?

Commentary:
Haha! “May contain nudity” – thanks for the heads-up, rating board, because I was totally prepared to watch a movie and play detective on the whole naked/not naked situation. Like, is this a surprise strip show or what? Just another day in the confusing world of movie ratings! #NakedIsJustANormalTuesday