@Chewin: Well damn, that was well covered. Gargoyles does Origin stories & Story Arcs a lot better than the competition - outside of AtlA, they're one of the few western animators to do a 4-Parter.
Except these guys. These guys get a pass.
Regular Show is a neat Bro Show(or at least started as one), they manage over-the-top parody very well and it greatly improves after the first season. There's plenty of creativity with those ones.
AAAAAAAHHHHHH SHAMFUR DISPRAY!!!!
It's less shamefur now. >.>
(Thanks for all the responses btw)
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I finished A Tale of Two Stans from Gravity Falls, it was worth the wait I think. They touch a major origin story for the setting and handled it well. Questions will be answered, goofy jokes will be made, yadda yadda.