National spit on hair day is on Friday April 19. Spit on hair all day. FRFR. START YELLING WHEN SOMEONE GETS SPIT IN THE HAIR.
by neksozkdkwiskwkmwmwkxixdi April 18, 2019

Someone who wears the t-shirt/apparel of an event on the day of the event, hence "day of". The person wearing the t-shirt is likely a novice at whatever event is occurring, hence their proclivity to wear their newly acquired gear.
Examples include: some sporting event or race, regattas, marathons, any large group event.
Examples include: some sporting event or race, regattas, marathons, any large group event.
1: Ha look at that kid wearing the t-shirt that registration was handing out
2: I know, such a day of'er
2: I know, such a day of'er
by Andyslaybids May 16, 2019

On October 17th you the reader will dress like your significant other for the entirety of that day,matching with a similar or exact replica of a common outfit they’re known for wearing.
“Why are you dressed like your boyfriend today?”
“Oh didn’t you hear? Todays dress like your s/o day”
“Oh didn’t you hear? Todays dress like your s/o day”
by Youlovecoco October 12, 2022

by PNW Enthusiast August 22, 2021

by RESPECT MODS DAY December 11, 2020

January 12th, is a day where you do absolutely nothing, a day where you are bored, you can't do anything but watch paint dry or grass grow, or you can just appreciate people that have Bored in their username.
by The coriander sauce January 2, 2024

14ᵗʰ of August is celebrated as the National thigh pic day each year. On this day you can ask a girl for a pic of her thighs and she will have to send it.
Guy: "ayyy its national thigh pic day, you know what that means ;)"
Girl: "you're right! here's your thigh pic!"
Girl: "you're right! here's your thigh pic!"
by beyondRussian August 13, 2021
