This is how Justin sees the animal kingdom:

There are three kingdoms: Momma/Dadda, birds, and most importantly the “Kitty!” Kingdom.

Here’s the breakdown of the bird Kingdom (and what each “says”):

"Bock! Bock!"

"Cack! Cack! Cack!"

When in doubt, all other birds are ducks. 

On to the “Kitty” Kingdom:

"Meooh! Meooh!"

"uff! uff!""muhh!"

 

"uh - ah! ah! ah!"

Justin, after very proudly announcing the sounds each of these animals makes, he even more proudly reaffirms that they are, indeed, “Kitties!”