Noun. The part of the brain normally only found in female humans though not exclusively, which stores each and every little thing a partner does wrong, which is annoying, etc. Instead of sending the signal "They have done something you do not like. Tell them so they can learn and grow.", this brain centre will store all these incidents. Then, on the day they wish to dump their partner (D-day), this part of the brain will unleash all these stored memories to counteract the guilt caused in the act of dumping.
"And they told me of the time I did the laundry and left a dirty sock in the basket. And the time I asked to live together, and they assumed I meant right now. And one day cleaning the cutlery and pots, I left a fork on the counter, and..."
"Dude! They fully discharged their D-day capacitor on you! I'll never get why people do that instead of telling you right away, so it doesn't eat away at them and allows you to learn from your mistakes."
by Dirtcreature X1 April 21, 2018
Get the D-day capacitor mug.
On June 14 of every year is decimate your dick day in which you must nut 5 times or more in one day to pass the test
Oh no bro its Decimate your d*ck day tomorrow
by Habe December 20, 2020
Get the Decimate your d*ck day mug.
June 25 national send a dick pic day. send a dick pic to anyone who sends you this
it’s june 25th yk what that means national send a d pic day
by bobbathy ross June 25, 2021
Get the national send a d pic day mug.
National Grab a D*ck Day is a day where women get to ass*ult men because men love to do that to women. Men, you are the problem.
oh shii I heard April 24th was national rape all women day

well on April 25th: National Grab a D*ck Day
by olive00043 April 19, 2021
Get the April 25th: National Grab a D*ck Day mug.
July 27, day when girlfriend needs to suck your d
Today is the national sucking d day

Rick: Hey whats the day?

Bob: Hey, today is the national d day.
Rick: Happy D Day!
by greekgxzz July 27, 2022
Get the National D Day mug.
National D!ck Cutting Day takes place on April 24th, on this day it shall be legal to cut the genitals of any man who touches you not consensually. sharpen your weapons ladies, gents and gentleladies, we ride at dawn.
Did you know it’s National D!ck Cutting Day? I hope you brought your knife it’s going to be bloody!
by die potato April 20, 2021
Get the National D!ck Cutting Day mug.