i know this looks bonkers, but if you're familiar with hakas, it's not that weird. first time i saw one was in the middle of a wedding ceremony (popular video on yt) and i thought i was having an aneurysm until i read more about the topic. it's done in a very ritualistic way, it's no different from a tibetan monk going aummmmmmm for a minute or a japanese performing seppuku in front of the parliament to protest a bill. the faces are standardized, even, all hakas have these open eyes and even the funny tongue out from     is part of the choreography. i don't know the context, but makes perfect sense to perform like this if the discussion is about maori rights or whatever.
Brazil