History ShoutOut / Ben10Omniverse

* Ben says "[[Film/BackToTheFuture Make like a tree and get out of here]]" when using his overboard in "Of Predators and Preys".

* In "Arrested Developement", the robots from Dimension 12 resemble [[WesternAnimation/THeIncredibles Omnidroids]] (Ben as Humungosaur even hurls a sewer lid at them!), but have the same OmnicidalManiac motives as [[Series/DoctorWho Daleks]].

* There are three other Earth species on the Omnitrix: Two of them being [[Franchise/TheHitchhikersGuideToTheGalaxy dolphins and lab mice]].

* The episode "It Was Them" is about [[Film/{{Them}} giant rampaging ants]].

** Two hooded girls from the same episode resemble Jinx and Raven from WesternAnimation/TeenTitans.

* In "Clyde Five", Driba eats a miniature [[WesternAnimation/TeenTitans Silkie]].

** Also, [[WesternAnimation/TeenTitans Jinx and Raven]] are both in Prof. Hex's class with Gwen.

* In "And Then There Were None", No Watch!Ben senses he’s being followed and mutters, [[Film/BillAndTedsExcellentAdventure "Strange things are afoot at the Mr. Smoothy's…"]]. This is doubly funny when you remember that Creator/AlexWinter co-directed ''Film/Ben10RaceAgainstTime''.

* On the street where the aliens play hockey in "Hot Stretch", you can see [[{{Transformers}} a truck with a red cab and grey container with blue and silver lines]] parked at the side.

* Two aliens are a [[ShoutOut shout out]] to Billy and his Dad from Billy & Mandy. They are even called Maxatomars and are said to be the funniest things in the universe.
* The GentleGiant To'kustars are a shout out to the tokusatsu genre, in particular a certain {{toku}} star known as {{Series/Ultraman}}. He has a Japanese accent in this series. Malware in particular evolves into something resembling [[Film/MegaMonsterBattleUltraGalaxyLegends Ultraman Belial.]]

* In the same episode, Otto Gestalt is a reference to Franchise/PowerRangers, and Kevin's Car!Upgrade is a reference to {{Transformers}}, which also doubles as a ProductionThrowback to ''WesternAnimation/TransformersAnimated''. [[UltimateShowdownofUltimateDestiny And they fight! ]]

* In "Return to Forever", one of the robbers in the ColdOpen (credited as "Tummy Face") is based on [[TeenageMutantNinjaTurtles Krang in his robot body.]]

* [[WesternAnimation/TransformersAnimated Grimlock's sword and Lockdown's hook]] are displayed on Khyber's ship.

* [[WesternAnimation/TransformersAnimated Grimlock's sword and Lockdown's hook]] are on Khyber's ship.

** In the Franchise/Transformers Q&A ''Ask Vector Prime'', [[https://www.facebook.com/AskVectorPrime/posts/dear-vector-prime-in-the-show-ben-10-the-bounty-hunter-khyber-has-weapons-that-c/674260026039304/ it was explained that they had an offscreen crossover]].

** In the Franchise/Transformers Q&A ''Ask Vector Prime'', [https://www.facebook.com/AskVectorPrime/posts/dear-vector-prime-in-the-show-ben-10-the-bounty-hunter-khyber-has-weapons-that-c/674260026039304/ it was explained that they had an offscreen crossover].

* [[WesternAnimation/TransformersAnimated Grimlock's sword and Lockdown's hook]] are on Khyber's wall in his ship.

* In the same episode, Otto Gestalt is a reference to PowerRangers, and Kevin's Car!Upgrade is a reference to {{Transformers}}, which also doubles as a ProductionThrowback to ''WesternAnimation/TransformersAnimated''. [[UltimateShowdownofUltimateDestiny And they fight! ]]

* The twin Ectonurite girls in Zs'Skayr's castle saying "Come play with us" is a clear reference to Film/TheShining.
* ''The Vampire Stikes Back'' is a reference to Film/TheEmpireStrikesBack.
* In the episode ''Catfight'', one of Nyancy's cats looks like Oliver from Disney/OliverAndCompany complete with matching back stripes and blue collar.

-->''Ben'': Oh no. [[Film/PlanetOfTheApes1968 They're maniacs! We blew up Bellwood! '''We blew it up!''']]

** Gwen's new Anodite appearance is a palette swap of [[{{ComicBook}}/JeanGrey Marvel Girl]].

** Gwen's new Anodite appearance is a palette swap of [{{[ComicBook}}/JeanGrey Marvel Girl]].

** In the same episode, Ben says "[[Franchise/{{BackToTheFuture}} time to make like a tree and get out of here]]"

** In the same episode, Ben says "[[Frasnchise/{{BackToTheFuture}} time to make like a tree and get out of here]]"

** Kuphulu is a reference to Cthulu, and WordofGod is that he worships Cthulu-expy Diagon.

* "Stuck on You" features new character Skurd stealing from Ben's drink, exclaiming [[ThereWillBeBlood "I drink your smoothie. I drink it up!"]]