Oops, it doesn't look like 'piss janna off day' is a national day..

Other days

embarrass your best friend

Embarrass Your Best Friend Day
ponytail

Ponytail Day
raise awerness of zeus

Raise Awerness Of Zeus Day
unicorn

Unicorn Day
stress awareness

Stress Awareness Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
pick me

Pick Me Day
ormille

Ormille Day
bounce

Bounce Day
emoji

Emoji Day