I'm can't choose a precise moment from fummofu, I think I didn't stop laughing one single moment. So instead of having to choose between all those wonderful moments, I think I'm going to go a little out of topic and post something from a novel: Cinderella Panic!
Spoiler for Cinderella Panic! (Novels, vol2):
*Sousuke was telling Kaname(Cinderella) that she was going to go the ball, and she was wondering how*
(...)
"Well, I'm happy, but how? You don't happen to have a dress, invitation or a coach, do you?" Cinderella said sarcastically, looking down at her filthy clothes.
"It's not a problem, first off, prepare the following."
The wizard took out a scrap piece of paper from his robes, and desinterestedly read it out loud.
"First you'll need one pumkin, four house mice, one lizard..."
"Uh huh..."
"Also, one assault riffle, one shotgun..."
"Huh?"
"Two dozen anti-personal hand granades, 160 5.56mm bullets, three cases of C4 explosives, six claymore landmines..."
"What's all that?"
The wizard reread the list with a look of confusion; then, looking sort of embarrased, he said, "That was a mistake, those last items are my shopping list. (...)" (...)
I think my brother finally found what was what I was reading, because I woudn't stop laughing...