That Diego kid on TV is pretty freakin' rude if you ask me. He's on Nick Jr. and I think he's a cousin/friend/spin-off of Dora The (also rude) Explorer. They're very loud. And bossy.
Usually when a TV character wants the audience to join in and play along with whatever they are doing it feels like an invitation to do something fun. When those mouthy Hispanic kids want to play, it's an order! They yell EVERYTHING!
They're like tiny little drill sergeants.
With talking animal companions.
They probably can't get other cartoon kids to play with them because they are too mean.