When you've forgotten how important it is to have fun and be a kid, to play.
Taking life too seriously.
Taking life too seriously.
"Bro, all that work has made you a serious, fat, angry , lard ass. Seems like you're living the adult lifestyle"
by emergion June 23, 2016

Stop looking for a free teat..
Wean thyself.....
Take care of things with out help of "The Village"
Grow the hell up..
Wean thyself.....
Take care of things with out help of "The Village"
Grow the hell up..
by Zanetree October 3, 2018

An adult who was born in the new millennium (Born on January 1, 2000 or later). Typically, someone born in the new millennium becomes a millennium adult when he or she reaches the age 18 (In most countries).
Scott to Mom: Hey mom.
Mom to Scott: Hey my baby, happy birthday! I can't believe you're 17 you are growing up so fast!
Scott to Mom: Actually mom....I'm 18.
Mott to Scott: Wait, no you aren't.
Scott to Mom: Yes I am mom. I was born in 2000, not 2001.
Mom to Scott: Oh no...my baby is a millennium adult (vomits)_
Scott to Mom: Are you alright mother?
Mom to Scott: Hey my baby, happy birthday! I can't believe you're 17 you are growing up so fast!
Scott to Mom: Actually mom....I'm 18.
Mott to Scott: Wait, no you aren't.
Scott to Mom: Yes I am mom. I was born in 2000, not 2001.
Mom to Scott: Oh no...my baby is a millennium adult (vomits)_
Scott to Mom: Are you alright mother?
by MexicanJunior April 23, 2018

It's a bad situation!
by Skeetonyou July 11, 2018

The time of day when the sun is setting, when adults think it's too dark for kids to keep playing outside. The kids, however, insist there is still enough light out to keep playing for a while longer because it's not all the way dark yet. The adults think it's too dark out because they've been sitting in the house with lights on.
Mom yelling outside: "Kids, come inside. It's dark out there! Come in and wash, supper's almost ready!"
Kids: "Aw mom! It's not too dark out, we can still see the ball! It's only adult dark. 10 more minutes!"
Kids: "Aw mom! It's not too dark out, we can still see the ball! It's only adult dark. 10 more minutes!"
by orangek October 8, 2011

A type of radio music, also known as AC, is a genre that isolates complexity. There is a subgenre of pop music that is called teen pop, including artists such as Little Mix, Ariana Grande, One Direction, Selena Gomez, etc. Adult Contemporary would completely avoid Teen Pop sounds and more focus on being alternative, complex and independent, the style would focus on sounding like soul, disco, r&b, funk, electronic, hard rock and pop from between the 60s and the 90s.
by Dogmilk57 Nightcore April 25, 2021

someone who lives in Michigan and is 14 and 8 months old (in Michigan a 14 and 8-month-old can drive and work)
person a: wow they look a little young to be driving and working
person b: don't worry they're a Michigan adult
person a: weird
person b: don't worry they're a Michigan adult
person a: weird
by thicckiid January 10, 2021
