Oops, it doesn't look like 'if he get on your nerves destroy property day' is a national day..

Other days

ormille

Ormille Day

slime

Slime Day

promposal

Promposal Day

bow tie

Bow Tie Day

camera

Camera Day

ask out your crush

Ask Out Your Crush Day

ruby

Ruby Day

lash

Lash Day

kiss a brunette

Kiss A Brunette Day

kiss a ginger

Kiss A Ginger Day