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Noun; refers to the day when a group of guys get together and forget about their problems and girls. Men only, no women. You are not allowed to text or interact with women during the time you are with your friends on man day. Rock band is a common game played on man day.
Shakur: Man day tommarrow at mikes house.

Mike: no julia!

Kevin: ok
Man Day by tama15 January 26, 2009
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The day after Valentine's Day, To complete the day the man must drink an entire case of beer to himself, get into a fight, watch nothing but Rambo, Kung Fu, Rocky etc. Eat nothing but steak (unless it is an animal you hunted yourself)
I got so fucked up on Man Day but it was so worth it because I kicked that dudes ass.
Man Day by C Smitty February 15, 2008
Another word for Super Bowl Sunday. The only Sunday of the year when all men must eat a variety of animals (as close to living as possible), be waited on hand and foot by their women, get to watch TV all day, drink beer until they fart, AND call into work the next day. Blowjobs are optional but expected if your man is rooting for the winning team. The only downside: 8 woman in a room cooing over commercials.
"Dude Man Day is coming!"

"You're right! Let's get sh*tfaced!"
Man Day by Batman Bin Superman February 19, 2010
A day held on the Saturday of the NFL draft. The day typically consists of drinking a large amount, eating greasy food and placing illegal bets. Competitions, such as horseshoes, video games and beer pong are held on the day. Participants then watch the NFL draft at a local watering hole. Participants are obligated to leave wives and girlfriends at home. It's basically a bachelor party except there's no real reason for holding it. On a typical Man-day 30% of the men puke and .005% die from drinking too much.
Dude, you hear Josh Douche died last Man-Day?
man-day by Man-Day Inc. April 9, 2008
Manday was created by Ray Wiik and the Bass Section. Manday is a celebration of all that is Man. Every Monday we celebrate Manday by, "Eating meat, and masturbating" - Travis Thorp. All though that is what we do, it is not limited to only those activities. Man activities may include grunting, chest pounding, scratching of inaproprate areas, and growing facial hair.

You don't not have to be a man to celebrate Manday, because men should be celebrated. Without men, there would only be women. There is absoultly nothing wrong with that, it would just be boring. Can't have one without the other, right? So, we feel that as being half of the pie, we should be proud of it.
Today is the Manliest day of the week, Man-Day (Monday)
Man-Day grunt on three, one,two,three..."Grunt"
Man-Day by Chris Steinburg January 17, 2008

Kool-Aid Man day 

Every Wednesday we wear red to support our wall breaking friend, and you have every right to say ,oh yeah kool-aid man just about when ever you feel like it
Kool-Aid Man day by Blue__ October 18, 2019

National G-Man Day 

National G-Man Day on the 12th of June is a day to celebrate the character from the Half-Life series, G-Man.
Left, the next king of the United Kingdom said his birthday(?) will become National G-Man Day because "it's funny"
Man, i cant wait for National G-Man Day!
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Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
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Brent: he just tossed me a slop grenade
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Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
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NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
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Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
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