What song is the mashua guy imba in the first movie?

The scene where the mashua guy gets killed kwa James, Victoria, and Laurent?

It's after Bella and Jacob talk at La Push, and right before Bella dies internet research on the Quileute legends.

He sings something like "Blah blah blah, sound like a kitty, ME-OW"

I think it's funny, so I'm wondering if it's funny, so I'm wondering if it's a real song, au some kind of improvisation thing.