I had just gotten home from the hospital after a bout of pneumonia and I was parked in front of the TV with my niece and there was nothing on but Daytime TV garbage and I wound up on the Qubo channel and a squiggly looking cartoon dealing with a battle with vomit zombies. We just sat glued to the TV for the next hour laughing our heads off.
We were both hooked and every day at 3pm it' son whether she's there or not. It's one of those rare kid shows (in the states at least) that also has things for adults in it as well.
My Niece now also has a pretty mean Stacy impersonation and the whole "Uranus" Schtick has become a running gag with us to disrupt family gatherings and those that take things too seriously.
It's done by Nelvana studios and if you want to see some more of their brilliantly absurd shows, try Ned's Newt, Grossology (Which airs at dinner time here but doesn't stop us from watching it) and Being Ian.