Known to commoners as December 1st. Mayo Day refers to the huge cumsplosion that occurs on December 1st by those who were able to surpass the hellscape that is NNN (No Nut November).

The day to celebrate the battle of the Mayonnaise.

The day Yello takes me out for my birthday to Chilis when she gets her first pay check. and then we rent a movie and watch it!! The date is unknown as of now