Clowningitis Share definition Flag Being a goofy motherfucker, acting like a ACTUAL clown, won’t stop talking! Also know as clown syndrome. STOP ACTING LIKE YOU HAVE CLOWNINGITIS! Clowningitis by Hi_123456 October 29, 2019 0 0 Get merch Get the Clowningitis mug. Buy Now — $32.95 See more merch