Sincodaymayo Share definition Flag The day of mayonnaise. Guy 1: tomorrow is sincodaymayo!Guy 2: it’s august..? Guy 1: THE DAY OF MAYONNAISE! Sincodaymayo by Namjoons.thicc.thighs July 30, 2020 0 0 Get merch Get the Sincodaymayo mug. Buy Now — $32.95 See more merch
