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

Other days

bow tie

Bow Tie Day
nae nae

Nae Nae Day
blanket fort

Blanket Fort Day
tulip

Tulip Day
ride the wind

Ride The Wind Day
lisp

Lisp Day
bonang

Bonang Day
get funky

Get Funky Day
cuddle up

Cuddle Up Day
comfy

Comfy Day