Inspired by Croned's post on finding a hidden role image. I remember a ways back I was able to find Epicmafia's collection of emoticons image which can be seen on this url: https://epicmafia.com/images/emoticons.png.

Note that wildrat/chipmunk/meanmarsupiallooking emote in between ghost and bunny. This guy ---> What is it even? And why does it not exist as an actual site emote?

To be sure if it can be used I looked up the site emote commands and they returned: ":)", ":(", ":o", ":|", ":p", ":@", "o.o", "o_o", "zzz", "-@", ":3", ";)", ":bats:", ":boar:", ":rip:", "<3", ":wolf:", ":bunny:", ":ghost:", ":snake:", ":knife:", ":doge:", ":star:", ":rainbow:", ":horse:", ":mermaid:", ":rose:", ":bump:", ":clock:", ";-;", ";_;", ":cookie:", ":hammer:", ":panda:", ":penguin:", ":pizza:", ":sheep:", ":shotgun:", ":tiger:", ":unicorn:", ":cupcake:", ":cat:", ":fox:", ":turkey:", ":santa:", ":christmas:", ":snowman:", ":candycane:", ":lion:", ":cake:"

None of which refer to that rodent thing. So um, I guess I just wanted to share this finding : )