1 definition by mikansbestiesmatter

its the day that u spend time with ur besties

Bestie day is also a day where u make fun of ur old toxic besties
yes im talking abt shuichi, kaede,hamjam,todo and unicorne -mikan (my besties

Bestie day is the best day
by mikansbestiesmatter April 24, 2021
Get the bestie day mug.