A term originally used by Michael sheen during the Homeless World Cup in Cardiff, Wales in 2019. He used this term in reference to being hyper and chaotic over something he loves, but that is not how the term is generally used now. Usually it's in reference to being thirsty and going crazy over the thirsted thing although sometimes it's used in the same way Michael sheen used it. It is most commonly used on stan Twitter among kpop stans and Michael Sheen's own stans.
"Feel free to unfollow because I'm about to go full feral over namjoon"
"These crepes have me going full feral"
"These crepes have me going full feral"
by 10000beez August 11, 2019