Oops, it doesn't look like 'get ya ass beat day' is a national day..

Other days

ponytail

Ponytail Day
lisp

Lisp Day
me

Me Day
gallery

Gallery Day
bow tie

Bow Tie Day
singles

Singles Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
ruby

Ruby Day
tulip

Tulip Day
promposal

Promposal Day