Is he disappointed?

Saw this TikTok the other day, trimmed it to post here. After he says “eat,” it looks and sounds like he says “damn,” and kind of shakes his head. You have to look and listen closely.

I wonder what was going through his head, was he being critical of himself? Damn, he’s realizing how many people are in the crowd? Hit a sour note?

I can’t imagine what it could be, this looked and sounded flawless!