There is a fairly new show on Disney channel, Special Agent Oso, that my kids are obsessed with. Obsessed. They talk about Oso all the time and often act out the episodes. Which isn't a bad thing---the episodes have special assignments such as helping clean a room, brushing teeth, wrapping gifts.
But the most fun is singing the song. Zander and Kaya sing it all the time. And I must admit, their mom can be caught singing it several times a day too.