* ApprovalOfGod:
** [=RemSlyPro=]'s YouTubePoop ''[[https://www.youtube.com/watch?v=b4dhm_CVm_0 ultrasdf]]'' was made in 2015, splicing asdfmovies 1 through 8 together. Tom loved it, and commented, "This is the greatest thing I have ever seen."
** Tom also loved [[https://www.youtube.com/watch?v=WXQuWyx-aOM the "We'll Be Right Back" meme edits]], commenting "I should not have laughed at as many of these as I did... which was all of them".
* AscendedMeme: Shortly after the release of "Beep, Beep, I'm a Sheep," the comment section had a field day with the formula of "X, X, I'm a [animal that rhymes with X]" jokes. A few days later, composer [=LilDeuceDeuce=] compiled a few [[https://www.youtube.com/watch?v=pgwWsTqeIx0 into their own song]].
* {{Blooper}}: The Italian chef at the start of asdfmovie14 actually has his mouth sideways.
* {{Corpsing}}: The actors voicing the two barking dogs in ''asdfmovie12: deleted scenes'' have a hard time holding their laughter in towards the end of their sketch.
* ChildrenVoicingChildren: The child at the end of asdfmovie12 and Marshmallow Man in asdfmovie13 is voiced by 2-year old Rik Bowley, son of Eddie Bowley, Tom's writing partner and long-time collaborator.
* CreatorBacklash:
** Tom has clarified that he doesn't hate the series itself, however he disapproves of any ASDF jokes where the punchline is a lazy LiteralMetaphor, and he's exasperated by how many people suggested those kind of jokes for a fan-made ASDF episode.
** It ''seems'' that way to some watching The Muffin Song video, [[https://www.youtube.com/watch?v=x5krrMC39U4 but as Tom explains in the accompanying vlog,]] it's actually more to do with his sense of humor evolving from the 2007-era "lolrandom" material that the series runs on and his increasing difficulty relating to that despite still loving the series and his work on it.
** In the accompanying vlog, while saying he does not dislike asdfmovie as a whole, he does point out multiple gags that he regrets adding, and specifically points out not liking the first and tenth installments.
** If [[https://youtu.be/OuPnpXI4FxU?t=435 this bit from Tom, Elliot and Eddie's playthrough of]] TabletopGame/MuffinTime is any indication, Tom deeply regrets the "butt" gag from ''11''. His regrets were explained in more detail closer to the release of ''11'' [[https://youtu.be/JGSBSG9f0hE?list=PL2LyH4NoXrRWtbB9WqOvoZwGj-K7RSv4b&t=671 here.]]
** According to a comment during a live stream, Eddie Bowley, co writer from asdfmovie11 onward, hated the "giant B" joke, considering it worse than the butt gag.
* CreatorBreakdown: Much of the darker humour of the seventh movie can be attributed to [[https://www.youtube.com/watch?v=Ds8sSeJtwYs Ridgewell's depression]] during its writing. In particular, his penchant for suicide jokes was derived from a condition he had where he gets fixated on suicidal thoughts, but it doesn't cause him to try and attempt suicide.
* CrossDressingVoices: The woman being robbed in asdfmovie1 was clearly Tom trying to do a female voice.
* FollowTheLeader: asdf in RealLife, asdf in Toys/{{LEGO}}, asdf in ''VideoGame/{{Minecraft}}'', asdf in Happy Wheels, asdf in ''VideoGame/ModernWarfare3'', asdf in ''[[VideoGame/CallOfDutyBlackOpsII Black Ops 2]]''. All of them play the audio of one or multiple of the asdf videos and attempt to get them to look as close to possible as the original. They meet with varying degrees of success. It got a point where they made a [[http://doubleupgaming.co.uk/asdfmovie6-top-remakes/ website]] (since abandoned) with all the best remakes and remixes of the various videos and spin-offs.
* MagnumOpusDissonance: While many people consider [=asdfmovie10=] one of the best videos in the series, [=TomSka=] revealed in a vlog that he's not too fond of it.
* OfficialFanSubmittedContent: The intent behind ''You Wrote the Worst asdf Movie ever''.
* TheOtherDarrin: The Sun's two speaking appearances are voiced by different people, inasmuch as the Sun is considered a consistent character.
* TheOtherMarty: In ''[[https://youtu.be/MXPzTcQRsH8?t=74 The Complete History of Me (3/3)]]'', [=TomSka=] revealed the I Like Trains Kid was originally voiced by his younger cousin before getting replaced by [[WebAnimation/EddsWorld Edd Gould]].
* RealLifeRelative: The baby in the "I don't wanna be a mother" joke is voiced by Rik Bowley, Eddie's son.
* ReferencedBy: [[ReferencedBy/ASDFMovie Has its own page]].
* ThrowItIn: According to "Do I Hate asdfmovie?", Tom came up with the "Is This You?" joke literally 2 hours before asdfmovie10 was set to release, and he had Wonchop animate it in an incredibly short timespan. Ironically, for a last-minute addition, the joke was one of Tom's more well-liked jokes in [[CreatorBacklash asdfmovie10]].
* WhatCouldHaveBeen:
** According to Tom's video "asdf origins", he originally had wanted to make ''asdfmovie'' a LIVE-ACTION series.
** Several jokes were changed due to Tom's worries having swearing in his videos. Notably, "Pfft, screw gravity" was originally "[[PrecisionFStrike fuck]] gravity."
** The "[[EnfantTerrible child murderer]]" joke in asdfmovie10 was originally "child [[BlackComedyRape molester]]", but Tom found that way too far even for a black comedy series.
** There was supposed to be "And now, a universe where..." gag in one of the asdfmovies, but after Tom came up with about ten different universes while writing the script, he decided to turn it into its own comedy sketch titled ''MEANWHILE''.
*** The original joke, where watches don't exist, eventually made its way into the final sketch in 13, albeit with noses instead of watches.
** In the skit where a baby says "Daddy" in asdfmovie13, the second character [[https://twitter.com/Wonchopmonkeyma/status/1320849328865447936 originally reacted]] [[https://twitter.com/Wonchopmonkeyma/status/1320849736979615750 slightly differently]] from the final version.
** There is an [[https://twitter.com/Wonchopmonkeyma/status/1408497230353403909 alternative version]] of the "Broccoli Sockoli" skit from asdfmovie14, animated by Wonchop. The version in the released episode instead was animated by another animator on the team and uses a different version of the song.
** "You Wrote the Worst asdf Movie Ever", in addition to the sketches that didn’t get animated, Tom admitted that he’s been trying to work in a punchline where a character admits to committing tax fraud.
* WordOfGod: [[https://twitter.com/thetomska/status/1167772195277422593 "I Like Trains" Kid's name is "Ryan"]], which was apparently an inside joke between Tom and Edd.