a typical conversation...

A: Hi Isis!
I: Sqeak (hi)
A: How's it goin'?
I: Mew (fine)
A: That's good.

A gets food.

I: Meow meow? (Is that for me?)
A: Sorry Isis, this is mommy's food.
I: Meow? (Can I have some, please?)
A: Sorry Isis.

A finishes breakfast. I becomes hypercat.

I: Chirp. Chirp. (I'm hyper)
A. There goes hypercat.
I: (a series of mews in staccato - uninteligible)
A: (to B) Watch out, she's hyper.