Oops, it doesn't look like 'not me af day' is a national day..

Other days

bounce

Bounce Day
promposal

Promposal Day
lash

Lash Day
self care

Self Care Day
nae nae

Nae Nae Day
donate your hair

Donate Your Hair Day
aloxolt

Aloxolt Day
ask out your crush

Ask Out Your Crush Day
lisp

Lisp Day
bonang

Bonang Day