* Sawaki's horrified expression when he gets volunteered to stick his hand up a cow's butt.
* The various reactions to ForeignQueasine, especially the ''hongeohoe'' scene. Kei notes that the stuff is so alkaline that ''breathing on a [=pH=] strip'' after having some made the strip turn blue.
* Sawaki getting a lecture on the benefits of probiotic foods... [[LetsMeetTheMeat from the bacteria themselves.]] "Listen to a digression from us lactic acid bacteria!"
* Mutou's reaction to learning that her fellow UFO club members have been keeping pigs and chickens in their room, [[TooDumbToLive which is only making their influenza worse]]: "Well, stop breeding new super-viruses, you dorks!"
* Kawahama's method of dealing with a drunken Hasegawa falling asleep in Misato's room: [[RefugeInAudacity making things look even more ridiculous than they already are.]]
* Oikawa overreacting to Kei kissing Sawaki and calling it filthy, leading to Hasegawa to yank her into a very deep kiss, ending with telling Oikawa she is filthy too now as she's passed out on the floor. (Made even funnier from the fact Oikawa had a very "intimate" night with Mutou after getting drunk and waking up next to her in a hotel in a previous episode.)
* Sawaki and Kawahama's method of rescuing Hasegawa from an awkward dinner with her domineering father and obnoxious fiancee-to-be: Smuggling in [[ForeignQueasine a can of Surströmming]][[note]]a type of pickled herring with a reputation for being one of the strongest-smelling foods on Earth[[/note]] to a high-class restaurant [[RefugeInAudacity and detonating it.]]
* Kei suddenly decking Sawaki in the back of the head after hearing he spent time with a woman that looked just like her in France. Her confusion to exactly why she did that adds to the comedy.