The Marguerite Chronicles, circa 1990:

Mama checked into a sleep diagnostic center for an overnight test. They hooked her up and left the room. She needed to get up, but no matter what she did, nobody answered her call bell.

“I knew they were watching me through a camera,” she said, “but I couldn’t get anybody’s attention. So, finally, I just pulled the covers back, turned over, and I MOONED ‘EM.”

Bet they never forgot those cheeks!