Americans should just accept that their English is inferior to the English used by England, Australia, Canada and every other country that speaks English.
American spelling it's spelled 'favorite'. When I spell it with 'o-u' (like i do it normally) it puts the red squiggly line under it, because of my computer's default I guess
if this meme is a little hard to understand, it's supposed to be left for inference, but the main way i interpret it is that furries would probably love Halloween because they can wear a furry costume all day and be less questioned.