Oops, it doesn't look like 'wasted my time day' is a national day..

Other days

ruby

Ruby Day
gum

Gum Day
tulip

Tulip Day
eat what you want

Eat What You Want Day
fiancee

Fiancee Day
ride the wind

Ride The Wind Day
polyamory

Polyamory Day
cat girl

Cat Girl Day
get funky

Get Funky Day
believe

Believe Day