See PoC||GTFO 0x10 [1] for the writeup on "Pokémon plays Twitch chat", a multi-staged hack that exploits Pokémon to exploit the Super GameBoy to exploit the SNES to then display the Twitch chat.

Note that the PDF can be loaded directly as a LSNES input replay and reproduce the exploit.

[1] https://www.alchemistowl.org/pocorgtfo/pocorgtfo10.pdf