Destro Dick day Share definition Flag Destro Dick day is the 31. of December. The day you will mastrubate 31 times in one day. You will remeber this day long after it has passed. Nibba 1: Yo, you doin Destro Dick day??Nibba 2: Yass bich, my dick can stand 31 times. Destro Dick day by xX_Pussy_Slayer_92_Xx November 8, 2018 Get the Destro Dick day mug.