This is part of the Frank said feature. You can see more here.
I’d heard the deck door open and since its not particularly nice out I asked Frank why he’d gone out. This was his answer.
Me: What’d you go outside for?
Frank: I had to yell at a squirrel.
Me: Ahh what was it doing?
Frank: Barking, growling and convulsing at me. I wanted it to stop and go away.
Me: I see
Frank: So I went Ahhhhhhhhhhhh [demonstrates] and it RAN!
Me: Good job sweetie