What song is the ボート guy 歌う in the first movie?

The scene where the ボート guy gets killed によって 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, または some kind of improvisation thing.