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A Monday with a full moon.
Casey Berard posted a snapchat about Moonday on January 17, 2022, and now this is on Urban Dictionary.
Moonday by gbabyulm16 January 17, 2022
a day in which a blonde (or claire) considers to be a full moon.
ella: "I think i'll have a party moonday"
claire: "Is that when like there's a full moon or something?"
ella and rachel: "No stupid, moonday = MONDAY"
moonday by stoneleighite November 11, 2008
A Monday that comes out exactly when the moon is full
Guys, I have good news for you. It’s Monday, and the moon is full. That makes it a Moonday.
Moonday by bluestinger66 October 27, 2022

diaz monday 

When you are so tired of work, had an awesome weekend, realize its Monday 7am; you hate your job and your manger, you decide to make up some crazy excuse not to go in.
Hi Honey it's past 9 in the morning don't you have work today? Oh hell NO, I 'm pulling a Diaz Monday!
diaz monday by crazyChris1969 May 16, 2016

Chest Monday 

The internationally recognised day on which to train one's chest. This is the best day of the week.
'Have you got plans this evening?'
'Are you serious?! It's chest Monday.'
Chest Monday by NandosKnight November 11, 2013

Danny Monday

Doing a Danny Monday is when you acquire something perfectly good and totally ruin it almost instantly.

This can be achieved by seizing engines, letting wiring set on fire, painting green, excessive lowering, leaving the bonnet open and driving, not putting coolant hoses on properly, painting red, being bald etc.
'That's a nice car, hope he doesn't Danny Monday it'
Danny Monday by jxc12379564 January 21, 2012
More from Urban Dictionary

Surf Dracula Syndrome 

A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.

For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!
Word of the Day on October 24, 2026

Northstarring

Finding your way back to the truth by fixing on one verified fact and working out from there, the way you navigate by the North Star when everything around you is spinning.
Rumours were flying everywhere, so she went northstarring — one checked fact at a time.
Northstarring by Light Bearer October 22, 2026
Word of the Day on October 23, 2026

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026
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