The brazilian Treehopper, aka mahoraga bug, aka bugoraga, aka maho insect, first appeared in a Facebook post but then got re-uploaded to TikTok and YT shorts, appearing in edits.
Nerdy definition:
The Brazilian treehopper (Mahoraga) is a species of insect belonging to the treehopper family (Membracidae). It has unusual appendages on its thorax. While Bocydium can be found throughout the world, they are most prevalent in Africa, North and South America, Asia and Australia. They exhibit limited movement, as they failed to adapt to the situation like mahoraga
P1: Hey did you heat about the brazilian treehopper?
P2: You mean the mahoraga bug?
P1: Yes... You have brain rot right?