Well, we cannot dispute that he thought he heard hisses--though the transcript reports, and the transcriber remembers, only scattered applause and laughter.
He heard hisses.
He heard kisses.
The snow dogs are loud.
A man is outside near the dock.
A naked person sits alone on the beach.
Asian people taking multiple escalators to multiple destinations.
A cyclist takes a hard turn.
A man wearing a tan vest is sitting in a chair is a crowded street.