Kimi ni Todoke/Funny

Maru-chan's internal monologues in the manga are always good for a laugh.
During a group visit to Ryu's house, Sawako asks if Chizuru and Ryu are going out. Chizuru fairly quickly denies it, while Ryu... stays silent. Upon being prompted to say something, Ryu's response is, "Chizuru and I are like brothers." This results in Chizuru debating with Ryu over who's the "older" brother (while Ayane wonders if Chizuru is okay being called a boy in the first place), and Sawako admiring their close sibling-like relationship (which Ayane notes that she's Completely Missing the Point).
Kurumi sees Sawako after she announced she was Sawako's rival. Then gives her the Eyelid-Pull Taunt. Cue Love Bubbles of happiness from Sawako.
"I'll make you vomit all your make-up!"
When Kurumi is "refused" by P i n in front of Kaze haya.
The Legend of Sadako: Underground Gang Leader.
Yano's villian laugh.
Kazehaya's "marriage proposal," courtesy of Pin
Kurumi channeling Kira in Episode 00
In Episode 11, Sawako delivers a killer kick that sends the ball flying...and her shoe with it. Cut to a scene of Kurumi walking nearby and Sawako's shoe landing on her head. Right side up.
The whole Pin getting sick episode.
Joe and one of his friends re-enact Kazehaya's public love confession in front of everyone. The camera pans to show that Sawako and Kazehaya are watching. Their expressions are priceless.
The ending of the second special. After numerous attempts by Snow White Ume to pass out so she'd be kissed by Prince Kazehaya (to the point of landing in the hospital), Wicked Witch Sawako offers her some sliced apple, ensuring her it isn't poisoned by casually munching on one. Sawako then passes out, and Kazehaya picks that exact moment to walk in.