History HilariousInHindsight / AdventuresOfSonicTheHedgehog

* "Robotnik, Jr." has Robotnik build the titular character decades before ''VideoGame/SonicFrontiers'' would introduce Sage, who Eggman sees as his daughter.

* One of the "Sonic Says" segments involves Sonic telling Tails not to spray graffiti. A few years later, one of the [[UsefulNotes/SegaDreamcast Dreamcast's]] [[VideoGame/JetSetRadio most famous games would involve its heroes being a gang of kids spraying graffiti]].

* "Robotnik, Jr." has Robotnik build the titular character decades before ''VideoGame/SonicFrontiers" would introduce Sage, who Eggman sees as his daughter.

* In the [[https://www.youtube.com/watch?v=lty-QW9VV1A unaired pilot]] for this show, Creator/JimCummings voices Robotnik, but the show proper has him voiced by Long John Baldry. He would voice the character [[WesternAnimation/SonicTheHedgehogSatAM in a different series]]. Similarly, Grounder's actor, Creator/GaryChalk, went on to voice Robotnik in [[WesternAnimation/SonicUnderground another]] ''Sonic'' show. Adding to that, Chalk would later appear alongside a [[Creator/JimCarrey different Jim]] in the [[Film/SonicTheHedgehog2020 movie]], this time as a member of the US Military, with the other Jim playing Robotnik.

* "Blackbot the Pirate" has [[VideoGame/SonicRushSeries Sonic face off against a robot pirate created by Robotnik, as well as make his way to the brain of a robot whale]].

* One of the four part Chaos Emerald saga episodes, "Hedgehog of the Hound Table", has Sonic going back to medieval times. Guess what [[VideoGame/SonicStorybookSeries the second entry]] in the ''Storybook Series'' from the modern ''Sonic'' games is about?

---> '''Sonic:''' [[VideoGame/SuperSmashBros Sonic's the name, speed's my game.]]

* In "Sonic Gets Thrashed", Sonic states, "My name is not Roger!" Creator/RogerCraigSmith would later provide Sonic's voice starting with ''[[VideoGame/SonicRiders Sonic Free Riders]]''.

* Supreme High Robotnik from "Prehistoric Sonic" is essentially a [[SuperMode Super form]] for Robotnik in all but name and is defeated by Sonic taking the Chaos Emeralds away from him. Eggman would later return the favor in ''VideoGame/{{Sonic Unleashed}}'' by creating a machine to extract them from Super Sonic. What's even more hilarious is that to defeat Supreme High Robotnik Sonic needed to [[VideoGame/SonicGenerations team up with himself from different points of time]].

* "Sonically Ever After" would introduce the premise of winding up in a storybook long before [[VideoGame/SonicStorybookSeries two games for the Wii]].

A lot of ''WesternAnimation/AdventuresOfSonicTheHedgehog'' has become funnier as time has passed, and not just because of its fodder for MemeticMutation and [[WebAnimation/YoutubePoop Youtube Poops]].

* "Trail of the Missing Tails" introduced Dr. Warpnik in 1993, giving Dr. Robotnik a blond cousin almost a whole decade before ''VideoGame/SonicAdventure2'' introduced Maria Robotnik in 2001.

* "Trail of the Missing Tails" introduced Dr. Warpnik in 1993, giving Dr. Robotnik a blonde cousin almost a whole decade before ''VideoGame/SonicAdventure2'' introduced Maria Robotnik in 2001.

** [[VideoGame/AmongUs An evil monster trying to destroy them]].

* "Spaceman Sonic" has Sonic and Tails visiting [[VideoGame/SonicAdventure2 an abandoned space station that had to be shut down by the government because of Robotnik]]. Also it has [[VideoGame/AmongUs an evil monster trying to destroy them]].

* In "Lovesick Sonic", Sonic runs across a giant snake, gets eaten by it, and then spit out. 24 years later, the same thing would happen to him again in ''VideoGame/SonicForces'', at the end of Luminous Forest.

* In "Sonic Gets Thrashed", Sonic states, "My name is not Roger!" Creator/RogerCraigSmith would later provide Sonic's voice starting with ''[[VideoGame/SonicRiders Sonic Free Riders]]'' and ending with ''VideoGame/TeamSonicRacing''.

* * In "Lovesick Sonic", Sonic runs across a giant snake, gets eaten by it, and then spit out. 24 years later, the same thing would happen to him again in ''VideoGame/SonicForces'', at the end of Luminous Forest.

* "Blackbot the Pirate" has [[VideoGame/SonicRushSeries Sonic face off against a robot pirate created by Robotnik, as well as make his way to the brain of a robot whale]].

* "Spaceman Sonic" has Sonic and Tails visiting [[VideoGame/SonicAdventure2 an abandoned space station that had to be shut down by the government because of Robotnik.]]