I would describe organic humor as something that is funny with out much effort of trying to make it be funny... Some skits in community have organic humor, but you are correct that for the most part that show is super layered and self aware...
Click HERE for must see Iron Sheik: Very Animated People hilarity
Recently Played (out of ten):
Assassin's Creed IV: Black Flag (PS3)- 9
Deus Ex: Human Revolution: Director's Cut (Wii U)- 9.5
Killzone: Shadow Fall (PS4)- 8.5
The Legend of Zelda: A Link Between Worlds (3DS)- 10
Super Mario 3D World (Wii U)- 10