Let's face it: Most families have a supremely juicy, wild, or shocking secret up their sleeve.

And sometimes the most jaw-dropping ones are about your own grandparents (yes: those folks you thought were innocent were, in reality, pretty darn out-of-pocket).

This made me want to ask you, dear reader: What's the most shocking secret about your grandparent?
Maybe when your grandpa died, you learned that he had a secret second family. He was having an affair with another woman, and they had a bunch of kids together.

Or perhaps your grandma told you that she was a sex worker in her 30s because she needed the money to support her family.
