I can't remember all of them, but here's a few of them: Tom and Jerry, Hey Arnold!, Aaahh!!! Real Monsters, Catdog, Rugrats, Courage the Cowardly Dog, Samurai Jack, House of Mouse (include most cartoons that are referenced in that show, like most of the characters from a lot of Disney shows appearing in that one), Secret Squirrel, The Jetsons, The Flinstones, Duck Dodgers, Batman, Superman, Spiderman, X-men, Dragonball Z, Looney Tunes (Bugs Bunny, Daffy Duck, etc.) ... aaaaaand probably a whole lot more. Most things airing on Cartoon Network, Nickelodeon, and Disney back around 1990-2005.
When i was a kid (well a younger kid) I grew up on Spongebob Squarepants Tom and Jerry Fairly Odd Parents Angry Beavers Dexter's Lab and Popeye (that one was before my time but I still enjoyed the mindless violence)
What are these shows, I've never heard of them. Also I haven't watched Barney since I was like 4 lol, oh the silly things you watch as a kid...
Not familiar with 2 and 5 but Huckleberry Hound was a Hanna BarBera character. He was a layed back blue hound dog that talked with a southern accent and constantly sang "OH My Darling, Clementine" off key.
Now this is likely to show my age but some of my favorites were,
The Real Ghostbusters Thundercats SilverHawks X-Men Sonic The Hedgehog (Saturday version)
Looney Tunes, of course thats what started it all. Invader Zim was stupidly funny. Spongebob is always good. the best and funniest one ever though is Ed, Edd, and Eddy. You can't watch an episode without laughing.