The Simpsons
Family Guy
King of the Hill
Metalocalypse (suprisingly funny cartoon on Adult Swim about a death metal band)
The ORIGINAL transformers (newer ones are ok)
G.I. JOE
Voltron
The Critic

Looney tunes
The 3 Little Bop--jazz cartoon of Three Little Pigs
Family Guy
George and Martha ( HBO)

I like a lot of the older cartoons:

Tom and Jerry
My Little Pony
Care Bears

And my little brother got me into watching
Pokemon when it first came out

And Simpsons

critic
Ren and Stimpy

Super Milk Chan

The adventures of Clutch Cargo, with his pals Spinner and Paddlefoot.
I don't think it's been on since about 1962, though.

I think my favorite of all time is that classic Bugs Bunny in the castle with Count Dracula and the whole "Hocus Pocus"-"Abracadabra" routine. Not much can beat the best Bugs cartoons.

I don't remember their names- but I also liked those two chipmunks, not Chip and Dale- but the other two with the very posh accents.

But for being so dry and witty for intelligent people of any age, my overall series vote goes to Tiny Toons.

^^^..i love tiny toons too..i happen to like the Boondocks now...adult swim is hilarious..the first time i watched it they started to cuss..and i was like..hmm isnt this station for like kids 10 and under..then they put up the parental advisory thing..lol