Millennial 

1. A generation for people born between 1980 and 2000, Millennials mainly grew up with arguments over who was the best Friends Character and wearing Jordans.
2. An insult used by old people or boomers that are mad they aren't keeping up with the times

1. Jen: "Hey Mel! Are you a Millennial?"
Mel: "Yes Jen, I was born in 1994, so I am a millennial"
2. Bernie: "These Damn Millennials on their skateboard with portable home phones and snappychat! Back in my day i had to work in the mines at 12 to provide wheat for my family! They know nothing about hardships!"

Millennial by the hecks and fricks police August 30, 2021

millenni-ill 

The short-lived, Monday-morning illness that overcomes millennials after a long, holiday weekend.

Lauren is feeling millenni-ill this morning. She claims she needed a little more sleep, and would try to come later when she feels better.

millenni-ill by JLaCarter November 26, 2018

Millennium baby 

A baby born in the year 2000

"Amanda Is a millennium baby because she was born in 2000"

Millennium baby by JosephineRamirez July 6, 2016

Golden Millennial 

A senior citizen who is glued to their cell phone, usually reading news or scrolling through Facebook.

Come on, Grandpa, put your phone down...you’re such a Golden Millennial!

Golden Millennial by DressageKat January 6, 2020

#hashtag millennialing

When someone sees a Millennial doing something typically clueless or unthought out, narcissistically expecting others to acquiesce to what they are doing instead of trying to respect that there are other people pursuing their interests as well. For instance walking through an intersection against a traffic light while simultaneously holding a text conversation they are engrossed in. One could call it "#hashtag millennialing" This can include any oblivious actitivies. Yes it is a double hashtag... This is due to the millennial tendancy to hashtag everything WAY too much. Over hashtaging is another example for using "#hashtag millennialing"

Hailey just came down and told us to keep quiet because she has to work in the morning. It's 930pm... That bitch holds a regular Thursday night house party upstairs that goes till 330am... She's #hashtag millennialing.

Ethan put like 57 hashtags on this Instagram post of his breakfast... What does his half eaten omelette have to do with #Manbuns? Seriously... #hashtag millennialing!

#hashtag millennialing by Seafest42 April 8, 2017

4th millennium 

The 4th millennium will begin (or has begun) on January 1, 3001, and end (or has ended) on December 31, 4000. Predicted/Scheduled events include Global sea levels that would rise by between 2.1 and 6.8 metres (7 and 22 ft) due to manmade global warming, a camera at the ASU Art Museum which will have captured a 1,000-Year exposure that ends in 3015 for history's slowest photo, and it is also the time setting of the TV show Futurama which mainly takes place in the early years of the 31st century (3001–3012). In this series, the head of Richard M. Nixon wins the 3000 planetary election and becomes president of Earth. (Shoutout to future people and/or aliens reading this!)

I wonder if Urban Dictionary will be popular in the 4th millennium

Is the TV show Futurama set in the 4th millennium?

The 4th millennium is about 982 more years away from the year 2018

4th millennium by NicoRico February 6, 2018

Millennial 

A misnomer used by Baby Boomers to express contempt for every whippersnapper and rapscallion younger than they are. It is synonymous with The Greatest Generation's use of the word "hippie."

Grandpa: These Millennials riding around in their Baby Bjorns, watching yeet memes on their iPhones, and telling Alexa to order more quinoa because they're too busy playing Fortnite to get off the davenport and go to the piggly wiggly! Get a job, Millennials!
Younger person: Grandpa, Millennials are like 35 now. They have 401(k)s and everything. Your cardiologist is a Millennial.
Grandpa: Stop back-sassing me, you Millennial!

Millennial by LexiKhan October 11, 2018