A question for Satoshi/Ash's stupid side: Which episode do you think had the stupidest Satoshi/Ash moment?

This is a crack question, sort of, because I was watching the Pokemon Best Wishes episode 52, when he was battling Kamitsure/Elesa, his fourth gym match, and I thought he acted so idiotic. Seriously, I watched every single episode of Pokemon and every movie, never once saw him act that stupid. I'm not trying to insult him, he's my fav character in the anime, but I guess you have to admit that there's a lot of truth behind Iris's comments about him. :P