I assume these are not real, since no links? There have been fake screenshot replies to elmo by him before.

Looking at his account he seems to post a lot less recently, but there was a time where he made dozens of posts every few minutes in this fashion and kept posting the joker at everything all the time.

Here is an old one I found looking these up though.

queries with no results:
https://xcancel.com/search?f=top&q=from%3Ajordanbpeterson+marxist+scum
https://xcancel.com/search?f=top&q=from%3Ajordanbpeterson+orange
https://xcancel.com/search?f=top&q=from%3Ajordanbpeterson+go+to+hell