bot lane or botulism?
sometimes these things are indistinguishable. here are the similarities we have so far:
symptoms include: nausea, vomiting, constipation, and difficulty communicating.
check.
can affect many things other than humans.

check.
problems commonly result from trying to consume inappropriate aquatic food.
https://vignette.wikia.nocookie.net/leagueoflegends/images/6/61/Scuttle_Crab.jpg
check.
comes from latin word meaning "sausage."
https://image.ibb.co/c9RiiT/SRS5_Bot_Lane.jpg
check.
Not to mention the meme-worthy extreme toxicity that spreads rapidly lmao