This page is unfinished.

Mun Twitter is a dead meme gif that originated from the Tenor user SuneMun. It was found and posted in Cumball by Lo-Fi Playlist where it was posted and laughed at for a few months before it became stale. The GIF still exists today, but is less harder to find than it used to be.1)

Origin

The Tenor GIF was uploaded on 9/28/2021 at 11:50 PM by SuneMun with the description “a cartoon girl with pink hair is laughing with the words mun twitter written below her”. It's a GIF of a Miss Kobayashi's Dragon Maid scene where the character Tohru drunkenly laughs with a drunken Miss Kobayashi with the caption “Mun Twitter” below it in white text2). The GIF is theorized to be a reaction GIF to SuneMun's Twitter posts, although no Twitter user by the name of SuneMun exists presently.

1)
Usually typing in “mun twitter” into Tenor's search box or Discord's GIF search would make it appear immediately, but this is no longer the case.
2)
The font used is yet to be identified