In Flight/Funny

"Landlord (upon seeing one of the exhibits): "W-w-what was that t-t-thing?" Shirou: "One of those things a man should not be nearby when his girlfriends are packing them""
 * Pretty much every interaction between Shirou and his sister. Actually, we might just go and say every scene which has Yukari in it
 * "Ah.I forgot."
 * Shirou's reaction towards the...ahem...clothes his sister bought for Akitsu. Made funnier with each repetition.
 * Made even funnier when it happens in the presence of witnesses

"Shirou: "Colon. Parenthesis.""
 * The Internet Is for Porn. That is all.
 * Shirou's reaction upon finding out, along with the subsequent scene
 * "Kuu-chan also wants onii-chan's babies!"
 * "You're a Tsundere!"
 * Kazehana doing, as Matsu put it: "The legendary Naked Apron!"
 * Shirou reading the message from Minaka in chapter 5.

""Wait, Yukari," I called as she disappeared out the door of the dining room. "At least show up on weekends," I yelled, hoping for at least this mercy. "I'll make your favorite teriyaki!" "Okay, rival-onii-chan," she called back happily. "I'm off to fight the forces of evil! See you on Saturday!" "There has got to be something wrong with that girl," I muttered, unable to believe what I had just seen. "Takami must have dropped her on her head a few times when she was a baby.""
 * Yukari's departure from Izumo House in Chapter 24:

"Homura: "And you were boinking him!""
 * Homura's reaction to learning Saber was King Arthur.

""So that's what happened," Miya said, sounding like she was waffling between amusement and resignation. Putting one hand to her chin she turned to look away, muffling her voice slightly as she continued. "And here I thought Emiya-kun had just finally succumbed to his primal carnal urges." I gave her a small glare as I finished ladling the miso soup into the bowl I had set before the landlady. "'My primal carnal urges?'" I repeated in an aggrieved voice. Miya nodded, her face the picture of innocence as she continued to tease me. "After so long restraining yourself, I had wondered when you'd finally give into your baser instincts and ravage all the beautiful women around you," she informed me. She put both hands to her cheeks and looked to the ceiling. "Ah, and me, an innocent widow. What would my dear husband think if he knew that I was near such a beast?" "'That poor, unsuspecting beast'?""
 * This bit from Chapter 21, after Miya finds Shirou in a Not What It Looks Like scenario:


 * Seo gets called by It distracts him long enough for  to punch him. When he finally answers it at the end, he gets into an argument with