* BigLippedAlligatorMoment: The "alternate ending" to the series finale. It consists of an alien invader appearing out of nowhere and the cast attacking him. You may see it here: http://www.teennick.com/videos/clip/alternate-ending-clip.html
* BizarroEpisode: The Halloween special.
* EnsembleDarkhorse: Coconut Head. Full stop.
** Gordy also qualifies, as he was elevated from a recurring role in Season 1 to a starring role in Seasons 2 and 3.
* FamilyUnfriendlyAesop: The ''Class Clown'' episode. While it is true that being amusing can lighten the tension in a School Environment, the episode encourage the viewer to clown around, even if it results in you getting in trouble.
* HilariousInHindsight: iTeacher appeared long before iCarly ever existed.
* HoYay: Between Ned and Cookie.
** Also between Loomer and Cookie.
-->'''Loomer''': Together, Cook, we will rule the dodgeball court!
** Plus Cookie's whole subplot in Guide to: Girls, when Loomer fell in love with Cookie when he was dressed in drag.
-->'''Loomer''': *grabs "Simone's" hand* You're special, and I'd like to get to know the ''real'' you.
-->'''Cookie''': *nervously* No, you don't!
* HollywoodHomely: Lisa. [[UnnecessaryMakeover Until the third season, that is.]]
* LesYay: Between Moze and Suzie.
* OvershadowedByAwesome: While the show was relatively popular, shows like ''Series/DrakeAndJosh'' and ''Series/{{Zoey101}}'' are more likely to be recognized. It certainly ''was'' more popular than shows like ''Series/{{Unfabulous}}'' or ''Series/JustJordan''.
* SpecialEffectFailure: The show frequently uses puppets and unconvincing PeopleInRubberSuits to portray various animals, and sometimes rather obvious dummies representing characters doing painful stunts. It seems that this is largely done on purpose, considering the cartoony nature of the show to begin with.
** This is actually invoked in one episode where Moze thought she'd knocked out two of Coconut Head's teeth. The "teeth" are obviously pieces of white breath mints that have been cut to resemble teeth. Since audiences were used to the terrible effects, the audience just assumed it was his teeth. Then it was revealed that it really was breath mints in-universe as well.
* SuspiciouslySimilarSong: The first chords of the tune that plays when Ned is explaining his tips to the audience sound a lot like the main riff of "I Can't Explain" by TheWho.
----