Oops, it doesn't look like 'send booty pics send booty pics day' is a national day..

Other days

ruby

Ruby Day

boy friend

Boy Friend Day

my little pony

My Little Pony Day

pampering

Pampering Day

hoodie

Hoodie Day

Emoji Day

unicorn

Unicorn Day

singles

Singles Day

latina equal pay

Latina Equal Pay Day

tulip

Tulip Day