American Idol returned on Sunday with a new remote episode, and Katy Perry decided to celebrate the episode with a fun, weird costume ... like a giant bottle of American Idol-brand hand sanitizer.

Take this Big Daddy costume based on the bulky characters from the Bioshock video game. On the one hand, it's nerdy but ... idea how you can see out of the thing. And it has a spinning drill!

"I always make handmade costumes because I like to stand out from the norm and make people laugh." Last year she dressed up as a giant bottle of hand sanitizer in a get-up that left her friends in ...