Oops, it doesn't look like 'media dickhead day' is a national day..

Other days

lisp

Lisp Day
hannah

Hannah Day
healing

Healing Day
cuddle up

Cuddle Up Day
nae nae

Nae Nae Day
girl friend

Girl Friend Day
carpenters

Carpenters Day
ride the wind

Ride The Wind Day
bounce

Bounce Day
law

Law Day