JoJo's Bizarre Adventure - The rise of "Jojobronies" as documented by /vp/ (see also: /co/ and other non-/a/ boards)

People go way too far in the other direction as well
mob psycho 100 had that one character with the pomp in Josuke's reveal pose and people were denying it was a jojo reference.

Also regarding the list before anyone tries to claim bias (it is on the jojo wiki) there's a thread on there that decides what does and doesn't make the list, and the mods are very uptight about it, if there's even a small chance it's not a reference, it isn't on there.