April 20

April 20 is national Oppy Day; Oppy Day is a song by Lil Mabu as is also the best song every created. April 20 is a day to commemorate this amazing creation.

Person 1: Yo, its April 20th
Person 2: So?
Person 1: Its national Oppy Day
Person 2: Nigga what?
Person 1: Oppy Day by Lil Mabu! *hits the griddy*