Now loading recap for Operation S.L.U.M.B.E.R.:
- Stupid
Little
Undercover
Mission
Becomes
Exciting
Romp
Now loading tropes:
- The Bad Guy Wins: The teen ninjas (and Numbuh 12) take off with the Code Module to deliver it to Father.
- Big "NO!": Numbuh 86 says this when not only Numbuh 12 takes off with the Code Module, but she decides to side with Cree and the Teen Ninjas. The Gut Punch was that she was the closest thing Numbuh 86 had as a friend.
- Childish Pillow Fight: The girls, plus Numbuh Four, engage in one in her bedroom. Later on they have a more serious pillow fight against the teen ninjas.
- Crush Blush: Numbuh 3 when she was about to answer if she "like-likes" Numbuh 4.
- Embarrassing First Name: Numbuh 86's real name is Fanny.
- Foreshadowing:
- Numbuh 86's mother tells the girls to go "and do... whatever it is girls do at slumber parties," not sounding very sure of what slumber parties entail herself. This is an early hint that she's really Chad in disguise.
- One of the girls at the slumber party is Numbuh 12. With twelve being the number before thirteen, it's no surprise that she betrays the KND and joins the teenagers at the end of the episode.
- Friendless Background: Numbuh 86 can only hang her head when Numbuh 3 asks her why she didn't invite any of her own friends.
- Girls Love Stuffed Animals: Even Numbuh 86 "can't resist" Rainbow Monkeys.
- Growing Up Sucks: This was Numbuh 12's motivation in betraying the KND believing she's destined to fight the KND by the time she is almost 13. This does not make her sympathetic in the slightest as she still chose to be evil instead of staying neutral or secretly helping the KND.
- Hope Spot: The KND managed to stop Cree from stealing the KND Code Module, only for Numbuh 12 of all people who was friendly to Numbuh 86 to reveal herself as the traitor and steal it.
- Hostage Situation: Chad holds Numbuh 86's pyjama party Rainbow Monkey hostage. The girls all stay where they are, too afraid to risk it getting hurt. Numbuh 4 just walks right up to Chad and punches him.
- Makeover Torment: The girls subject Numbuh 4 to this for most of the party.
- The Mole: It's implied that Numbuh 12 was this from the start as the slumber party was all part of the plan motioned by Chad and Cree, being that the teens were disguised as the KND operatives attending in exact appearance (including Numbuh 4 in disguise) and Chad being on lookout for the ones in the party.
- No, You:Chad: You shut up!Numbuh 86: No, you shut up!
- "Oh, Crap!" Smile: Numbuh 4 has this reaction when his cover got blown after punching Chad.
- Only Friend: Type 2, by the end of the episode Kuki steps up and offer to be Fanny’s friend.
- Paper-Thin Disguise: Numbuh 4's only disguise is to wear ropes as pigtails attached to a headband and a skirt, and it manages to fool everyone.
- Ship Tease:
- During a game of truth or dare, Numbuh 12 asks Numbuh 3 if she "like-likes" Numbuh 4. Numbuh 3 blushes and seems reluctant to answer but the game gets interrupted before we hear her answer.
- Towards the end of the episode, Numbuh 23's pillow gets grabbed by one of the teens, and is unable to do anything, until Numbuh 35 comes in and punches the teen in the face, knocking him out and saving Numbuh 23.
- Spit Take: Numbuh 4 chokes on a can of soda when Numbuh 12 asks Numbuh 3 if she likes him.
- Wham Line: As the KND corners Cree, the traitor revealed herself.Numbuh 12: Wrong. I'm sorry, Fanny. I really did have fun at your party.
Numbuh 4: She's got the Code Module!
Numbuh 86: (heartbroken) Numbuh 12? Why?
Numbuh 12: W-well, I'm almost 13. I’m gonna have to work for the teens sooner or later. So I figured why not sooner? (smiles evilly) - Yank the Dog's Chain: Numbuh 86 thought she had found a genuine friend in Numbuh 12, only for her to lose that friend to betrayal in the same night.
