I dropped 100+ frozen pastries on hotel kitchen floor put them back on sheets and baked them.
That's pretty unsanitary. Why did you do that?
It's adorably funny to see chefs trying to clean up the mess
It sounds like the mess was minimal. You're lucky, it could've been a lot worse if the pastries weren't frozen.
The chef's tried to destroy the evidence of my negligence, but decided since the pastries were frozen, the Three-Second rule applies.
You're just lucky the pasties were frozen and then cooked. Cooking food at a high enough  temperature will kill the bacteria. Hopefully no one gets sick this time but in the future you should be more careful when handling food.