National Percy Jackson day

National Percy Jackson day is October 8th. To celebrate, draw a trident on your forearm.

Me: Did you know its National Percy Jackson day?

Person A: Yeah! I drew a trident on my forearm to celebrate.

by Your_WorstNightmare_ October 13, 2016

National text a Jason day

February 28 is happy national text a Jason day or however your Jayson spells it!!

Happy national text a Jason day!!

by Brochaco.tack February 24, 2020

jack off day

A day that youself,or your friends take off from work/school(which day off from school is more likely)and devote that day to jacking off.

Bob: "Hey did you see where chris was today?"
Peter: "You didnt hear, He is having a jack off day."
Bob: "Boy I need one of those soon."

by Jack mehoff12312 January 3, 2009

Jay Day

dedicating an entire day, entirely to smoke weed

Jay, or J.. refers to a Joint

the crew and I are gonna skip school Friday and have a Jay Day

by kussssssssssshhhhhhhhhhhhhhhhh January 24, 2012

Jah Day

A holiday on June 18, 2018 meant to remember the death of our lord and savior Jahseh Dwayne Onfroy (AKA Jah)

Mike: Hey Steve, do you know what the date is?
Steve: It's Jah Day of course!

by SnacThatSmilesBac June 19, 2019

Jacob Day

A tall, funny, cool cutie patootie with beautiful eyes and a smile that’ll make your heart melt <3

Jacob Day is awesome and so cool 😎

by Person who watches tiktok June 7, 2022

Jack Off Day

Jack Off day is on the 5th August each day.

Originally coined when an employee added to his calendar that 4th of August was 'Jack Off' day.

Jack off day is a special day of each year that brings joy and happiness to all that follow it. The real magic in Jack Off day is those who do not know about it wouldn't suspect a thing going on.

Followers of twitter tend to tweet with the tag:
#jackoffday2010
#jackoffday2011
etc
So you know who they are...

Ben: Andy seems strangely normal today
Lloyd: Yeah I believe he's celebrating something called Jack Off day
Ben: ...yeah, whatever that is
Andy: *inner joy*

by brightpearl August 5, 2010