History Main / AnnoyingYoungerSibling

* Colin in ''VisualNovel/LovelyLittleThieves'' is an InsufferableGenius with a huge ego and a bratty attitude, which rubs every member of the group the wrong way, except, quite ironically, his older sister, Danielle, who is one of the few people he actually gets along well with.

* ''Series/TheLawAccordingToLidiaPoet'': Lidia often annoys Enrico, her older brother, given her rebellions ways as she often fights social norms. He comes to understand and appreciate her more over time however.

* ''Series/ImTelling'', a kiddie variant of ''Series/TheNewlywedGame'' that aired on [=NBC=]'s Saturday morning schedule in 1987-1988; this show ''lived'' on pairing older children and their annoying younger siblings, with many of the questions stylized to play upon this trope (not to mention begin arguments). Bob Eubanks-wannabe Laurie Faso (yep, [[GenderBlenderName he was a "he"]]) was the host of this pale clone of the real thing. Audiences didn't care for it and it didn't survive past one season. The child contestants (all ages 8-16, and stereotypical even by late-1980s standards) ''had'' to be embarrassed when it showed up in reruns on the Family Channel from 1994-1996.

** Flynn from ''Series/ShakeItUp''.

** Jackson from ''Series/HannahMontana'' functions as an Annoying Younger Sibling; although technically he's older than Miley, much is made of him looking and acting younger.

* In ''Series/TheUmbrellaAcademy'', technically the Hargreeves siblings are all the same age, but given their father's enforcement of a strict hierarchy between them and their wildly differing levels of maturity, their dynamic rarely plays out that way, and AddledAddict Klaus mostly fills the [[TheFriendNobodyLikes annoying]] TagalongKid role in his siblings' eyes. Though he's a genuinely nice person, his attention-seeking antics and MotorMouth tendencies, added to the facts that he's almost constantly high and can be very immature, so he tends to be the ButtMonkey of the group who no one trusts with anything important.... With good reason. Vanya is also initially seen as this in the first season, as her siblings were very angry at her publishing of her autobiography and they were raised to think of her as less than for her apparent lack of superpowers. It somewhat shifts to outright fear of her given the reveal of her extremely dangerous abilities.

* In ''VideoGame/BlazBlue'' [[SociopathicHero Jin]] played this trope when he was a child. Jin was described as a "crybaby", being sensitive and extremely attached to Ragna. He was often jealous of the attention that Saya was shown and would cry whenever Ragna was ill. He was also terrified of the moon, thinking it would crash at any second. It's easy to see why Ragna got so annoyed with him and paid more attention to Saya.
* Implied to have been the case with [[RedOniBlueOni Dante and Vergil]] in ''VideoGame/DevilMayCry''. In a diary entry in ''VideoGame/DevilMayCry5'', Vergil, [[EvilTwin the older twin]], remarked that he and Dante fight over things often and he has to write his name on things to make them "truly his". [[NotSoAboveItAll He has no issues returning the favor when they're older though.]]
--> '''Vergil:''' Give that to me.
--> '''Dante:''' No way, you've got your own.
--> '''Vergil:''' [[DuelToTheDeath Well I want yours too.]]

* Shingo Tsukino from ''Anime/SailorMoon'' was actually quite tolerable and likable, but like many other extras, [[ChuckCunninghamSyndrome he vanished over the show's run]]. The AnnoyingYoungerSibling role was taken by Chibi-Usa, who immediately partnered with Shingo to make Usagi's life hell (posing as the main character's cousin, but actually being her KidFromTheFuture), whose actual involvement in the plot (so much so that she got her own season) made her a little too annoying.

* Lucy is David's AnnoyingYoungerSibling from ''Literature/TheLastDragonChronicles''. Although not biologically related [[spoiler: not in one of the universes, anyway...]], she pesters him into helping her, corners him into listening to her, and never gives him a moment of quiet. This all ties into them forming their IntergenerationalFriendship as a result.

* Implied to have been the case with [[RedOniBlueOni Dante and Vergil]] in ''VideoGame/DevilMayCry''. In a diary entry in ''VideoGame/DevilMayCry5'' Vergil, [[EvilTwin the older twin]], remarked that he and Dante fight over things often and he has to write his name on things to make them "truly his". [[NotSoAboveItAll He has no issues returning the favor when they're older though.]]

[[folder:Visual Novels]]
* Colin in ''VisualNovel/LovelyLittleThieves'' is an InsufferableGenius with a huge ego and a bratty attitude, which rubs every member of the group the wrong way, except, quite ironically, his older sister, Danielle, who is one of the few people he actually gets along well with.
[[/folder]]

* Timulty in ''WebComic/OzyAndMillie'' is Avery's AnnoyingYoungerSibling, though he's portrayed much more sympathetically than a lot of these examples, perhaps because Avery has a tendency to be a rather unsympathetic character...

* Maybe half the main characters in the web fiction ''Literature/WhateleyUniverse'' have an AnnoyingYoungerSibling who ranges from "pretty normal but wishing he had a superpower too" (Chaka's little brother) through "bratty behavior that accidentally poisons the protagonist" (Tennyo's younger brother) all the way up to "calling out a heavily-armed squad of anti-mutant soldiers and sicking them on protagonist" (Lancer's younger brother).

* ''Series/Supernanny'': Several examples of this in families, but one notable example in "The Young Family" is Shermie and Shelby to 13-year old Dylan. They constantly invade his room and touch his things, and he feels like he has to be a parent to them over his actual parents.

** Edmund, Earl of Rutledge finds his little brother, the shy, observant [[UsefulNotes/RichardIII Richard]], Duke of Gloucester to be an annoyance, especially when the boy gets lost and turns their castle upside-down. But he softens toward him. Later, their oldest brother [[UsefulNotes/EdwardIV Ned]] dotes on Richard while finding their brother George, Duke of Clarence, who is preening and arrogant and a BigBrotherBully to Richard to be extremely annoying.

* Andy from ''WesternAnimation/WhatsWithAndy'' can come across this to Jen.

** However, [[InvertedTrope it goes both ways]], as Mitri finds Nar's [[TheDitz ditziness]] annoying enough to [[CurbstompBattle "own"]] him.[[/folder]]

** Louis Stevens in ''Series/EvenStevens'' is the youngest of the family who serves as the BlackSheep and more often than not causes trouble for the rest of the family, especially Ren.

* ''WesternAnimation/{{Kaeloo}}'': Season 5 introduces us to Stumpy's seven younger sisters. Among them is Nombril, who spends every waking minute of her day trying to get Stumpy's attention, to the point where Stumpy is unable to sleep or go to the bathroom in peace while Nombril is there.

* Keiko Sasahara in ''Manga/{{Genshiken}}'' is a teenage example, her ''[[UsefulNotes/SubculturesInJapan gyaru]]'' lifestyle and her pompous attitude standing in stark contrast to that of her much more level-headed {{otaku}} brother Kanji. Her personality is also a deliberate subversion of the idealized {{moe}} portrayal of younger sisters.

* Sorata's little sister Yuuko in ''LightNovel/ThePetGirlOfSakurasou'' visits Sorata at a most inopportune time (just when he was waiting for the results of his video game thesis) to pester him with questions regarding school life after some out-of-context conversation with their mother over Sorata's [[CloudcuckoolandersMinder relationship]] with Mashiro.

Annoying younger siblings of both genders tend to be [[TagalongKid tag-alongs]], especially when they're [[MostDefinitelyNotAccompanyingUs not wanted]]. Typically, there will be something of an age gap between the protagonist and the annoying younger sibling, about three to eight years in general. Usually with too much of a gap, the sibling will lack the resources to be annoying enough and with too close of a gap, you're into SiblingRivalry territory instead, but larger and smaller age gapped siblings who are like this aren’t unheard of. Taken to the extreme by crossing MoralEventHorizon and you will see a CainAndAbel scene, or in worst, a case of SiblingMurder.

* Dash of ''Franchise/TheIncredibles'' fame, at least from Violet's point of view. Initially, Dash and Violet fight like antagonistic siblings resorting to using their superpowers to up the ante. Dash runs around the kitchen table at high speed slapping his sister on each pass. Violet retaliates by creating a force bubble that he runs smack into. [[CharacterDevelopment After their adventure, this changes]].