Arisu on the left (behind roomba arisu) is probably a reference to the running apple cat, often accompanied by a sad/crying banana cat. If anyone knows the actual meme, please clue me in.

minnazzo said:

Arisu on the left (behind roomba arisu) is probably a reference to the running apple cat, often accompanied by a sad/crying banana cat. If anyone knows the actual meme, please clue me in.

no, it's a BA "creature" meme (a la Death Momoi) called "Mini Aris"
https://dic.pixiv.net/a/%E3%83%9F%E3%83%8B%E3%82%A2%E3%83%AA%E3%82%B9