Just got this reference!

I love it when I finally get something decades later! Watching Mad Monster (S01E03), in the short Commando Cody part 2, Cody is out of the ship on the Moon, and Tom (J Elvis) says, "Walking on the moon". Then I realized it's from the old Police song, Walking on the Moon. I'm sure many people watching this back in the day got it, but I started the show in the late 90s, and was not in the music scene then. I now listen to First Wave on SiriusXM, and I hear this song somewhat often.

What jokes have you realized years later?