Oops, it doesn't look like 'rinse a loser day' is a national day..

Other days

me

Me Day
kiss a ginger

Kiss A Ginger Day
nae nae

Nae Nae Day
hannah

Hannah Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
self care

Self Care Day
aloxolt

Aloxolt Day
brow

Brow Day
artists

Artists Day