I have no idea, so I asked Samuel. He said, "The." Which is quite accurate, but not helpful lol. So I said "Yeah, I dunno either" and he tells me that I say "dunno" a lot. I then turned around and said to the kids, "Children, be quiet, Peter's asleep." and apparently I say that a lot too lol!
I write 'awesome' a lot, but I don't actually say it much.