Has anybody caught any references to other animes in the Durarara series?

I have seen a clip of Sebastian and Claude (from Kuroshitsuji) fighting in the second season.
And Erica and Walker have the SAO manga.

Anything else?

A Certain Magical Index is referenced in a few places, most prominently in the end of X2 Shou during the big fight scene behind the soccer field. I think Kadota might bring it up at some point too.

Baccano!! Is referenced quite a bit, I can’t tell you exact episodes, but there’s a cardboard outline of Maiza visible, you can see a scene from the show itself on the big screen, and Isaac and Miria actually make a cameo in the first Dollars meetup midway through the first season.

That’s all I can think of now, but you can also generally assume that any throwaway references that Erica and Walker make are to real series.

I remember a tokyo ghoul refrence in there i saw it on a video pointing out anime refrences in durarara. I do know theres a kfc refrence in there lol

Baccano is a major anime reference in Drrr because Mikado had it as the Dollars password.
I haven't seen it yet but I do plan on watching it.

The reason they are so many baccano refrences is bc drrr and baccano wer made by the same person and are in the same universe the naritaverse btw if u didnt know

The only one I can think of right now is that the cardboard cutout was of Holo from spice and wolf.

Search anime references in durarara on google and you will get a lot of them.

There is Mahouka Koukou no Rettousei ref too, it's even in one of them op's