History CrossOver / WebOriginal

* The season 2 finale of ''WebAnimation/TheMisfortuneOfBeingNed'' has Ned enter a door Sketchy Dude points out leads to a famous Website/YouTube series. Ned is hoping he meets stars such as WebVideo/{{Smosh}}, Creator/{{Tobuscus}} and LetsPlay/PewDiePie. Instead, [[MediumBlending everything but Ned appears in live-action]] as Ned is transported to the world of ''WebVideo/TheAnnoyingOrange''. It helps that both series are posted on the same channel.

** The Party Crashers guest-starred in a few videos hosted by LetsPlay/SidequestParty, where [[https://www.youtube.com/watch?v=kK3OP9CYuoY they]] [[https://www.youtube.com/watch?v=o00-i7wrhBg played]] Creator/{{Jackbox|Games}} games, [[https://www.youtube.com/watch?v=CU_183H5JJQ an 8-player game]] of ''VideoGame/MarioParty7'', and [[https://www.youtube.com/watch?v=IWaCl_5SErM an IRL game of golf]]. Both groups would later collaborate again for a ''VideoGame/MarioParty5'' Tag Team [[https://www.youtube.com/watch?v=SCPAO0ujiug livestream]], except Brent who later joined via Discord call.[[labelnote:context]] Nick and Sophist were there because they (alongside Vernias) [[https://twitter.com/TCNick3/status/1749126860405903645 were]] [[https://twitter.com/SophistEevee/status/1747892524683755676 visiting]] [[https://twitter.com/Vernias_T/status/1749536926342709510 Greece]].[[/labelnote]]

* LetsPlay/PartyCrashers:

* The season 2 finale of ''WebVideo/TheMisfortuneOfBeingNed'' has Ned enter a door Sketchy Dude points out leads to a famous Website/YouTube series. Ned is hoping he meets stars such as WebVideo/{{Smosh}}, Creator/{{Tobuscus}} and LetsPlay/PewDiePie. Instead, [[MediumBlending everything but Ned appears in live-action]] as Ned is transported to the world of ''WebVideo/TheAnnoyingOrange''. It helps that both series are posted on the same channel.

** The Party Crashers guest starred in a few videos hosted by LetsPlay/SidequestParty, where [[https://www.youtube.com/watch?v=kK3OP9CYuoY they]] [[https://www.youtube.com/watch?v=o00-i7wrhBg played]] Creator/{{Jackbox|Games}} games, [[https://www.youtube.com/watch?v=CU_183H5JJQ an 8-player game]] of ''VideoGame/MarioParty7'', and [[https://www.youtube.com/watch?v=IWaCl_5SErM an IRL game of golf.]] Both groups would later collaborate again for a ''VideoGame/MarioParty5'' Tag Team [[https://www.youtube.com/watch?v=SCPAO0ujiug livestream]], except Brent who later joined via Discord call.[[labelnote:context]] Nick and Sophist were there because they (alongside Vernias) [[https://twitter.com/TCNick3/status/1749126860405903645 were]] [[https://twitter.com/SophistEevee/status/1747892524683755676 visiting]] [[https://twitter.com/Vernias_T/status/1749536926342709510 Greece.]][[/labelnote]]
** The Party Crashers guest starred in a few videos hosted by [[https://www.youtube.com/@MagicTheNoah Magic the Noah.]]

** The Party Crashers guest starred in a handful of videos hosted by [[https://www.youtube.com/@MagicTheNoah Magic the Noah.]]

** ''Secret Convergene On Infinite Podcasts'' was a 9 part crossover podcast featuring ''Podcast/RachelAndMilesXplainTheXmen'', ''Podcast/WarRocketAjax'', ''Podcast/HouseToAstonish'', Into It With Elle Collins, Less That Live With Kate Leth, Fanbros, Wait What?, Silence!, and Journey Into Misery.
* Believe it or not, there's [[http://www.scp-wiki.net/scp-4445-j a crossover]] between the [[Website/SCPFoundation SCP Foundation]] and [[Website/TVTropes TV Tropes...]] technically.
** Also, the Foundation site has Project Crossover, which catalogues crossovers with the Foundation.

** The Critic's [[Website/ThatGuyWithTheGlasses website]] decided to run it to the ground [[http://thatguywiththeglasses.wikia.com/wiki/Cameos quite often]], starting with the MassiveMultiplayerCrossover [[WebVideo/TGWTGYearOneBrawl brawl]] [[http://thatguywiththeglasses.com/videolinks/thatguywiththeglasses/nostalgia-critic/6719-1-year-anniversary-video celebrating TGWTG's first anniversary]]. Many of the crossover reviews are shot during production of the [[WebVideo/{{Kickassia}} other]] [[WebVideo/SuburbanKnights anniversaries]] or conventions where many are reunited (most notably [=MAGfest=]).

* Music/LemonDemon's "UltimateShowdownOfUltimateDestiny".

* Believe it or not, there's a crossover between [[http://www.scp-wiki.net/scp-4445-j the SCP Foundation]] and [[Wiki/SCPFoundation TV Tropes...]] technically.

** Bast is replaced with [[VideoGame/BlazBlue Taokaka]] and the old lady is replaced with [[LightNovel/SpiceAndWolf Holo the Wise One]].

* ''LetsPlay/TheWarOfTheTwitchPlays'': A crossover event between ''LetsPlay/TwitchPlaysPokemon'', ''[[https://www.twitch.tv/twitchplaysspeedruns Twitch Plays Speedruns]]'' and ''[[https://www.twitch.tv/twitchplayspapermario Twitch Plays Paper Mario]]'', in which all three streams competed to complete a specific version of ''[[VideoGame/PokemonRedAndBlue Pokémon Red, Green and Blue]]''. ''Twitch Plays Speedruns'' played on ''Pokémon Red'', ''Twitch Plays Paper Mario'' was attributed ''Pokémon Blue'', and ''Twitch Plays Pokémon'' ran ''Pokémon Green'', a "localized" version of the Japanese ''Pokémon Blue''[[note]]The international versions of ''Pokémon Red'' and ''Pokémon Blue'' are both based on the engine of the Japanese ''Pokémon Blue'' and feature the same sprites and maps, but use the Pokémon locations and trades from the Japanese ''Pokémon Red'' and ''Pokémon Green'' respectively, whereas the Japanese ''Pokémon Blue'' has its own unique trades and locations.[[/note]].

* The fifth episode of ''WebVideo/NonePiece'' is a crossover with ''WebVideo/CodeMENT'' (both are made by Purpleeyeswtf and has the sub-title of "WebVideo/CodeMENTepisode 14.5").

* The "WebVideo/SlenderManMythos" has an enormous amount of crossovers. http://imgur.com/0XSOjTg

** Part 24 starts off with a parody of [[LiveAction/TwentyFour 24]].

** ''Secret Convergene On Infinite Podcasts'' was a 9 part crossover podcast featuring RachelAndMilesXplainTheXmen, WarRocketAjax, HouseToAstonish, Into It With Elle Collins, Less That Live With Kate Leth, Fanbros, Wait What?, Silence!, and Journey Into Misery.

* ''WebAnimation/HTFPlus'': It mixes WEBANIMATION/HappyTreeFriends with WESTERNANIMATION/MyLittlePonyFriendshipIsMagic [[CREEPYPASTa creepypastas]].

** Will A. Zeppeli punches [[Manga/SoulEater Eruka]] and [[VideoGame/TouhouProject Suwako]] out.

** [[VideoGame/SkullGirls Double]], [[VideoGame/GuiltyGear Dr. Baldhead]], [[Manga/YuGiOh Tom]], and [[VideoGame/TouhouProject Nazrin]] are in Telence T. D'Arby's doll collection.

* In 2020 Website/YouTube comedy groups WebVideo/ShipwreckedComedy and WebVideo/TinCanBrothers had ''The Bookfarters Saga,'' a crossover event that started with the two of them uploading separate videos made from the same script. It continued with a scripted feud that played out through social media and simultaneous livestreams, and ended with a co-created video where they hashed the dispute out in an arbitration. [[TheReveal The final reveal]] expanded the crossover even further, revealing both troupes stole the original idea from [[WebVideo/JackAndDeanOfAllTrades Jack and Dean]] back in 2005, with a FreezeFrameBonus that the informant who leaked this information was from Creator/TeamStarkid.

* In 2020 Website/YouTube comedy groups WebVideo/ShipwreckedComedy and WebVideo/TinCanBrothers had ''The Bookfarters Saga,'' a crossover event that started with the two of them uploading separate videos made from the same script. It continued with a scripted feud that played out through social media and simultaneous livestreams, and ended with a co-created video where they hashed the dispute out in an arbitration.

* [[https://www.youtube.com/watch?v=u8g_MSPVBk0 Roosterteeth]] and [[https://www.youtube.com/watch?v=LwVIJFGzptU Mega64]] ''Finally'' teaming up this week (as of Monday, November 29th, 2010). Though they have run into each other [[https://www.youtube.com/watch?v=wCujys4QAhw before.]]