* AccidentalInnuendo: Take these lyrics from "Fair and Square" out of context and try to see how it doesn't sound like it's referring to a [[YourCheatingHeart different kind of cheating]].
-->'''Kevin:''' When you do that thing.
-->'''Zidgel, Midgel, and Fidgel:''' Thingy, thingy, thingy, oh!
** In ''Lazy Daze'', when Zidgel tries to make the ship go faster and Midgel tells him not to touch anything, it can sound like...something else if taken out of context.
-->'''Midgel:''' No one touches my buttons but me.
** In this [[http://www.tightwadinutah.com/2012/10/giveaway-3-2-1-penguins-season-one-dvd.html closed giveaway for the season 1 DVD]], the giveaway hostess's daughter said she liked it when white stuff splashed on the Penguin's Face. [[ThatCameOutWrong Uhhhhhhhhhh.........]]
* AlternateAesopInterpretation: The moral of ''Comedy of Errors'' is "Don't tell anybody your friends' embarrassing secrets." However, one alternate moral can be, "It's funny to hear somebody tell others' embarrassing secrets until one of those secrets is your own."
* {{Anvilicious}}: The show can be as anvilicious as VeggieTales.
* BigLippedAlligatorMoment: In ''Invasion of the Body Swappers'', Zidgel's song about how handsome he is.
* CanonFodder:
** What the Federation Academy consists of.
** The Penguins' backstories.
* CaptainObviousReveal: The reveal of Bert and Cavitus being one and the same in ''12 Angry Hens'' surprised no one ever.
* CriticalResearchFailure: In ''Wise Guys'', Future Zidgel claims that you need to hold your breath for a long time if the Rockhopper is flown into space while entirely wrecked. Sounds like he didn't consider the fact that if you hold your breath while exposed to the vacuum of space, the air will expand in your lungs, causing them to rupture.
* EarWorm: The theme song, even though there aren't many words in it.
** "Fair and Square" is by far the catchiest of the Penguins' songs.
** "Uncle Blobb's Amazing Carnival" is a very catchy VillainSong.
* EnsembleDarkhorse: Fidgel has a few fans on tumblr for his quirks and the fact that [[NerdsAreSexy nerds are quite desirable]]
* EstrogenBrigade: Check on deviantArt, YouTube, Fanpop, or some other sites for 3-2-1 Penguins! fans. The majority of them will be female. Chances are, some of those fans will be fangirls of one of the Penguins.
** One fan runs an AU blog on tumblr, filled with adoration towards the penguins
* EvilIsCool: Many fans consider Uncle Blobb cool.
** Baron von Cavitus, to a lesser extent.
* EvilIsSexy: The Lizard King, depending on if the viewer has a thing for alien lizards who speak with fast-paced Australian accents and cheat in games.
** Baron von Cavitus, again, depending on if the viewer has a thing for alien hamsters in robot suits. Hell, he even [[LampshadeHanging lampshades]] it in one episode.
-->'''Bert Bertman:''' Preposterous! Maybe in my suit of armor, I meet the proportional requirements to be considered handsome, but inside, I'm still only a small pudgy vermin!
* FanficFuel: What Uncle Blobb did after his escape has already been written in a fanfic.
* FanPreferredCouple: Zidgel X Midgel seems to be the fan favorite for the time being.
* GeniusBonus: One of Fidgel's inventions (which was an important plot point in the episode "Lazy Daze") is the [[Creator/RayHarryhausen Harryhausen Ray]], which is able to [[StopMotion stop motion]].
* HilariousInHindsight: In ''Compassion Crashin", Michelle mentions [[ActorAllusion her friend]] [[Creator/ClaireCorlett Claire]]. Creator/ClaireCorlett does become friends with someone named [[Creator/MichelleCreber Michelle]].
* HoYay: Yup, not even a Christian T.V. series about the adventures of four anthropomorphic alien penguins is free from this, as this dialogue in ''Invasion of the Body Swappers'' shows.
-->'''Zidgel:''' Midgel? I think you're beautiful!
-->'''Midgel:''' No, Captain, you're beautiful!
** Apparently, in ''In the Big House'', Zidgel likes the smell of Fidgel's ass being burned.
* IdiosyncraticShipNaming: Zidgel X Midgel has been named "Gay Space Penguins", as homosexuality is observed in penguins often.
** Similarly, Zidgel X Fidgel is referred as "Space Husbands" do to the similarity to [[Series/StarTrekTheOriginalSeries Spirk]].
* JerkassWoobie: Jason may be a brat at times, but one can't help but feel a little sorry for him when Michelle and the other Penguins shun him out for telling their embarrassing secrets just to make others laugh. Key word, little.
* [[JustHereForGodzilla Just Here For The Penguins]]: No doubt most people watch the show just for the eponymous penguins.
* LauncherOfAThousandShips: The Penguins, in general. However, the most frequently shipped characters will most likely be Zidgel and Midgel, for [[MrFanservice obvious reasons]].
* MostAnnoyingSound: When Jason and Michelle argue in their T.V. version voices, you just want to yell at them to shut up!
** Bert Bertman's voice is ear-grating to most fans.
* NightmareFuel: The Lizard King showing his bony fingers.
** When the Toad Roller first shows up, it can be pretty unsettling.
** Uncle Blobb's real estate scheme in general, especially when you once realize he is similar to the Coachman from ''Disney/{{Pinocchio}}''.
* PeripheryDemographic: The older fans of VeggieTales are most likely fans of this show as well. In fact, like VeggieTales, this has some non-Christian fans.
* PortmanteauCoupleName: Due to the first three Penguins' names rhyming, fans took some liberties naming some of the pairings, e.g. [=ZidgMidge=], [=ZidgFidge=], and [=MidgFidge=].
* RetroactiveRecognition: Creator/ClaireCorlett, Ellen Kennedy, Creator/LeeTockar, Creator/GaryChalk, Creator/TrevorDevall, and Creator/AndreaLibman are all voice actors in ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' who appeared here.
* TheScrappy: Jason and Michelle. Granted, they're tolerable and even a little likable in the original six, but when the T.V. version was released, they became your typical bratty seven-year-olds. Of course, it doesn't help that they're the main characters.
* TearJerker: Even though you already know what's going to happen due to Goldie being a cat/caterpillar hybrid, but Michelle crying when she saw Goldie dead can be pretty sad.
* WhatDoYouMeanItsNotForKids: Not the show itself, thankfully, but it's pretty safe to assume that some fans are writing or planning to write some pretty [[DarkFic fucked up]] fan fictions.
* TheWoobie: When Michelle was feeling lonely in one episode and no one bothered to listen to her problems, you just feel like hugging her.
** Don't forget Kevin in "Comedy of Errors"! When Jason told his embarrassing secret just to get some cheap laughs, a lot of fans felt like hugging him!
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