International Banana Sock Day Share definition Flag February 3rd.The day where everyone wheres Banana Socks. “did you hear? its international banana sock day!” “shoot, i accidentally wore my frog socks!” International Banana Sock Day by 𝓰𝓻𝓪𝓹𝓮 March 3, 2021 0 0 Get merch Get the International Banana Sock Day mug. Buy Now — $32.95 See more merch