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

Other days

my little pony

My Little Pony Day
brow

Brow Day
bow tie

Bow Tie Day
first love

First Love Day
nae nae

Nae Nae Day
frozen yogurt

Frozen Yogurt Day
cat girl

Cat Girl Day
aloxolt

Aloxolt Day
stud

Stud Day
law

Law Day