It can never be opposite day. When ever you say "HEY IT'S OPPOSITE DAY!" the opposite would apply therefor it would not be opposite day. Also if you say "IT'S NOT OPPOSITE DAY!" the affect is not applied.
🍷 Ah yes, I can feel my head throbbing with knowledge and wisdom as I sip upon this Sauvignon blanc. Come chatroom, who will join me in this endeavor of knowledge
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