"Buh-Bye Mama!" (Said as he leaves the room & blows me a kiss).
"Buh-Bye Tuttle!" (This is what he says when we come out of a tunnel---there are several in Pittsburgh).
"Yeah Mama." (When asked if he wanted some water).
He also has sound effects for the following animals:
Giraffe (smacks lips)
Lion (Roar!)
Dog (pants)
Monkey (eeee---eee--eeee)
Duck (quack)
Alligator (chomps his teeth)
Snake (SSSsssssssss)
Owl (whooo whoooo)
Octopus (waves his arms around)
There are probably more but this is all I can think of at the moment. He keeps asking me "Coon?" He wants to know what a raccoon says. I have no idea. Can someone tell us?