Ever wonder why your mom and dad (or maybe you) are such a mess? These "discussion posters" from 1973 offer clues. Some are icky ("I'm O.K., and You're O.K."). Some are depressing ("What is the purpose?"). And some are borderline obscene, like this shot of a curious boy with a rocket over his crotch. Check out the entire hilarious collection below. It's a back-to-school special!
More from our Follow That Story archive: "Judgment Day: Top 10 tweets about the world not ending on Harold Camping's schedule."
If you like this story, consider signing up for our email newsletters.
SHOW ME HOW
You have successfully signed up for your selected newsletter(s) - please keep an eye on your mailbox, we're movin' in!