Cartoon Network has a show called Cartoon Planet, which they air a bunch of older shows on. I know there's Boomerang for that but we don't have that channel so it's kinda nice.
Also, the bumpers are derping hilarious.
One of the shows in it was Johnny Bravo, and man. That was awesome.
The episode was the one where Mr. T responds to a childhood letter of Johnny's which asks for him to beat up a childhood bully, which turns out to be Richard Simmons.
My brother said he also teamed up with Batman once, which seems possible, as Batman's been on Scooby Doo before.
I know the episode I saw could be mediocre compared to the rest, and when I was a kid I never really understood anything on TV other than certain scenes I found funny, but now I watched the show and it was actually pretty awesome, especially compared to the stuff they have on today.
I know it sounds silly for me to be blabbering on about a cartoon I saw one episode of, but man, that gave me a good laugh.
Kinda wish I got Boomerang now. XD