Their self-made music videos are famous within the fandom. The one for "Sahara" features a scene where all the members and even their makeup staff are headbanging during the chorus.
They did a parody of a famous soap opera called "World of the Married". What makes it even funnier is that Siyeon plays multiple roles, often in the same scene. And they even did their own Background Music.
When SuA did a cover of Mamamoo Hwasa's "Maria"... dressed as Hellboy.
SuA getting voted out because she was following everyone.
SuA gets her arms stuck in paper tubes during a task and is subsequently late to an emergency meeting as a result.
Episode 3 & 4: Surviving a haunted house.
SuA creeping out Dami and the camera crew by talking to herself.
Handong being left to fend for herself and gets the living daylights zapped out of her during the first scare.
Siyeon and Yoohyeon being revealed as the actual edgelords who suggested these two episodes' challenges and not getting scared by anything.
Episode 8: Debate Session
During the 'Ghosted vs. Moving on Immediately after a Break Up' round, SuA goes on an angry and hilarious rant about the true definition of getting ghosted. Makes you wonder whether she had experience with this subject...
Yoohyeon and JiU discussing the ethics of pooping in a public setting.