What did I hear Sonic say!?

When I was rewatching the original Sonic, I noticed something off about something Sonic said. Oh, and btw, Sonic 1 still hold up in my opinion.
Plz sub, and like my videos. If you want to comment something for an art video down below, knock yourself out! Not really, but you know what I mean.
Original Audio: from Sonic the Hedgehog