* BizarroEpisode: The show is already pretty...out there, but the tip of the iceberg would likely be "Brothers...To The End?", which has the premise of the universe suddenly coming to an end right at the turn of the millennium, and Norbert and Daggett are instructed to recreate it all over again. [[DerangedAnimation Words cannot describe the insanity that follows]]. [[spoiler: In the end, it turns out the incident was [[AllJustADream just a mass hallucination of many of the main characters brought on by]] [[MushroomSamba bad martinis]]...[[OrWasItADream or was it?]] [[GainaxEnding It's not especially]] [[AmbiguousEnding made clear]].]]
* BrokenBase: Some feel that the constant ad-libbing and character talking over one another can often make it very difficult to follow some episodes.
* CargoShip: Dag and "Angel Eyes" (a fishing lure).
* CrazyAwesome: El Grapadora, Oxnard Montalvo (at least in his films). Hell, even Muscular Beaver has his moments.
* CrowningMomentOfAwesome: The flawless RoaringRampageOfRevenge Dag and Norb inflict on Bill Licking for humiliating them on national TV. In fact, Dag has to be physically restrained from killing Bill.
-->'''Bill Licking''': Gentlemen, how can I help you?
-->'''Daggett''': '''''THROOOOOOOOOOAT!!!!'''''
** Everything about Dag and Norb fighting against Edgar the Swamp Witch, Gator Man, and their zombie slaves in "Open Wide For Zombies." Especially the high speed chase where the Beavers bring down the witch's shack on top of her and ''kill her''.
*** Dag repeatedly kicking the crap out of Edgar and Gator Man, especially when they curse his teddy bear.
---->'''Dag''': [[BigNo NOOOOOOOOOO!]] ''I'll get you Gator Man, just like any other gator!''
* EarWorm:
** The theme song, which is as much "90s Nicktoon" as it is "theme to ''Series/TheDatingGame''".
** The ending theme as well.
** Beaver fever!
** Kid Friendly - don't you mess around with him!
** I Think I Like You
** "Go, go, go, back to Ca-na-da!"
** I am no stoopy poopy beaver!
** "The roller coaster was long, my stomach not strong, when you sat beside me..."
** You call me names, and I call you more names back!
** I am a germ-breeding tree-chomping raaaaaat.
* HilariousInHindsight: The Big Round Sticky Fish Thingy acts a whole lot like a {{Katamari|Damacy}}...
** In "Spooky Spoots", Norb & Dag are [[VideoGame/{{Portal}} thinking with portals]].
* NightmareFuel: ''Stump's Family Reunion'', when Norbert mutates because of his ear infection and ''eats'' some of Stump's family members.
** In ''Yak in the Sack,'' the Yak was pretty creepy.
** Norb getting possessed by the pond scum and taking on a demonic visage.
** Some scenes in "The Day The World Got Really Screwed-Up!".
** When Norb, Dag and Stump are stuck on the Earth's cpre in "What's Eating You?", Dag contemplates eating Stump. Norb tries to protect Stump, but eventually reveals that he wants to eat Stump himself. Not helping is how the gravity s much more intense, which causes their appearance and voices to distort.
** At the end of "Muscular Beaver 3", Treeflower [[spoiler: flys away...then the screen cuts to black as the sound of something getting stuck in a turbine, screaming and a plane crash is how the episode ends.]]
* SuspiciouslySimilarSong: The show's soundtrack is practically a "Best of". One example is an instrumental that sounds like the beginning of [[http://www.youtube.com/watch?v=5E9XUkoJH5I Andy Williams' song, "Can't Get Used to Losing You"]].
** Chelsea and Stacy's [[http://www.youtube.com/watch?v=Etwj0pqWPDQ theme]] sounds a ''lot'' like the begining of [[SpiceGirls "Say You'll be There"]] [[http://www.youtube.com/watch?v=4PykhlzoxYc]]
** In "You Promised!" during the brothers' race at the end, the music is almost exactly "I'm a Believer".
* UncannyValley: Some of the human designs in the show can range from pretty goofy to downright frightening. For a comparison as to how wildly these models can vary, take a look at [[http://images1.wikia.nocookie.net/__cb20130114215858/angrybeavers/images/c/c3/Norb_with_two_ladies.jpg this scene]] from "Beach Beavers A Go-Go", where an example of a character that can easily pass as FanService is quickly followed by the appearance of a freaky woman that looks more ''bird'' than human.
** Stump himself can fall into this, due to the unnerving expression permanently carved into its face and the fact that everybody treats it as if it were alive and sentient.
** There's also Norb and Dag's cousin, which turns out to be a photo of a real-life beaver superimposed onto the animation.