(for those who don't know, that's a snippet of a very famous movie phrase ["Go ahead, make my day"] spoken by Clint Eastwood in Sudden Impact.)
Ok, so that was a bit off topic ... which should really be "Made my day" but that's not nearly as interesting.
I stopped at the warehouse club on the way home to get a few things and at the register the cashier was studying my card - looking from the card to me and comparing it with my credit card (verifying same name).
I realized her confusion and said, "Oh, that picture's from when I had hair."
She smiled, handed me my cards, and said ... "You look much better BALD."
Now, that really made my day. A compliment from someone I've never seen before and totally unprompted.
That'll carry me along for several days.