History WebVideo / StacheBros

** The [[CreditsGag joke credits]] at the end of "Luigi's Mysterious Attic" credit Creator/BobHoskins as Mario. Bob Hoskins has played Mario in the 1993 ''Film/SuperMarioBros'' movie.

'''Mario:''' Yeah, you actually forgot to a lot of things today.\\

* DownerEnding: In "Mario & Luigi's Delfino Dilemma", Bowser burns Mario and Luigi's faces for breaking into his room, which causes them to get kicked out of the hotel and forces them to end their vacation early. Mario also has to deal with Luigi screaming throughout the plane ride home because he's afraid of planes.

'''Luigi:''' Bro, that's a whole nother issue...

* ArtisticLicenseChemistry: In "Detective Donkey Kong", [[spoiler:Wario and Waluigi plan to use a comically large microwave to melt down the Great Banana, which is made of solid gold]]. This realistically wouldn't work since [[spoiler:gold is a metal and would instead produced sparks if microwaved]].

* ArtisticLicenseChemistry: In "Detective Donkey Kong", [[spoiler:Wario and Waluigi plan to use a comically large microwave to melt down the Great Banana, which is made of solid gold]]. This realistically wouldn't work since [[spoiler:gold is a metal and would give off a combustive reaction if microwaved]].

* BrickJoke: In "Home Alone", Spike finds it suspicious that Old Man Toadsworth is salting the ground outside of Bowser's Castle because he believes it never snows in a lava keep like theirs. Near the end of the video, however, it actually ''does'' snow there.

* InsaneTrollLogic: In "Mario & Luigi's Delfino Dilemma", when Mario and Luigi take the stairs to Bowser's room so they don't run into him on the elevator again, Mario tells Luigi that the stairs are fireproof due to him reading a sign saying to take the stairs instead of the elevator in case of a fire emergency. Mario tries to prove it by throwing a fireball at the stairs and they catch on fire.

* ArsonMurderAndJaywalking: In "Night Of The Living Goomba", when Mario and Luigi come across a pile of dead Goombas:

-->'''Petey Piranha:''' Who knew that the lack of etiquette in our bilingual nation and laziness of our burger-infested citizens would pull off to give me this tasteful box-boat?

* SelfDeprecation: In "Mario & Luigi's Paper Jam", when Mario and Luigi find out [[spoiler:their printer is blocked up by ''VideoGame/MarioAndLuigiPaperJam'', Mario shoots down Luigi's idea to sing about the game, saying it would be stupid to do so[[note]]A jab at the "Luigi Time!!!" series, where Luigi sings about games[[/note]]]].

* VocalDissonance: Mario sounds more like WesternAnimation/MickeyMouse in the videos than how his voice normally sounds in the games, which is lampshaded in one video.

* ArsonMurderAndLivesaving: Inverted and then played straight in "1-UPS Commercial" when Wario talks about the impact [=1-UPs=] had on his life:

* ForgottenBirthday: In "Mario & Luigi! Stache Bros - The Stachey Sequel", the only people who seem to care about Waluigi's birthday are the Mario Bros., but the only thing they do to celebrate is give him some bubble wrap as a gift.

** In "Home Alone", when Wario and Waluigi try to get past a door in Bowser's Castle with a heated doorknob, Waluigi tries sneaking underneath the door since he's so skinny, but Bowser Jr. electrocutes him with an Amp. Afterwards, Wario gets in by simply pushing the door open.