Pretty much anything that was on Boomerang from like 2004-2011 was what I watched on the actual television channels, with Scooby Doo being by far my favourite of the shows (all incarnations), and around 2007 I became obsessed with the "big" Cartoon Network shows at the time, Chowder and Flapjack
As the TV in my room didn't have cable, mostly what I watched were DVD's and VHS's, with everything from the oldest Mickey Mouse cartoons to Garfield and Friends to more Scooby Doo on them