I don't have a favourite, but these are the ones I love:

6Teen, Total Drama (Island, World Tour, and The Ridonculous Race), Stoked, Regular Show, The Amazing World of Gumball, and Teen Titans.

I would say Total Drama is more of a Teletoon show more than CN since it aired on Teletoon in Canada, same with 6teen and Stoked. But hey, you're list is still good.

Thanks!

OK K.O.! Let's Be Heroes, Steven Universe, the Powerpuff Girls (1998 series) and The Ridonculous Race because they're the most awesome TV shows.

I'm with Dinoz and Samuel.

Codename: Kids Next Door.

Pokemon, Gumball, and Teen Titans Go! (fight me)

Sheep in the Big City, though that's because it's the only CN show I've ever watched. lol