What does this mean???

So, my friend was trying out AI and told it to generate a story where Character A was snoring that night at a sleepover with Character B. Character B said "You were snoring last night". Character A told him he doesn't snore, and Character B was like: "Yeah you do, it was like nose commentary but audio." Is this its attempt at a roast? A joke? What does that even mean?? Do people actually say this, wouldn't it just be better to leave it at "yeah you do"?? LOLL