- When Natsuki is forced to Show Some Leg to flag down a passing car, and the passengers turn out to be people they know. Reito can barely suppress his laughter, and Shizuru notes that it's "worth it" to see Natsuki like that. Shizuru's reaction either becomes rip-roaringly hilarious or heart-wrenchingly sad when watching it after knowing what happens in her Psycho Lesbian phase.
- The sound dramas taking place after Episode 10, in which Mai, Natsuki, Aoi, Chie and Nao get drunk, resulting in them talking about personal secrets, Natsuki and Nao actually getting along, and everyone trying to eat Mikoto. Nagi helpfully informing the viewer that you should only drink when you're 20 is also quite amusing.
- The part in Yukariko's special when she fantasizes about men.
Yukariko: Sometimes, I think about it too, if I was brought up in an ordinary environment and met a boy m-my age just like all girls do and fell in love and was held in his arms and OHHHHHHH! (pause) Oh-oh my! What am I doing? Oh, Lord, please forgive me for having such a lewd and vulgar imagination!
- Episode 4. Natsuki. Takeda. Dramatic Wind. Hilarity Ensues.
- Particularly due to how Mai reacts to it - the scene cuts to Mai in the bathroom shortly after, laughing her butt off at the memory, even saying she's going to Die Laughing!
- Mikoto's frenzied run throughout Fuuka Academy in search of water after eating curry bread in episode 2.
- The Karaoke Party. All of it.
- Haruka's Lotus-Eater Machine dream, which shows what the world would be like if everything went her way. She holds multiple positions of great power and influence and has an entire harem of naked women in her bath, which potentially says much about her true sexuality.