Masahiro Sakurai plausibly made a Homestuck reference in his latest game-design video
https://youtu.be/DGIJk0Uh8jU?t=177
this is what the refrance: https://youtu.be/0Mldr4sSV4s?t=620
(well, that, coupled with the knowledge that he’s at least friendly with noted dog and HS Music Team member Toby Fox)