Young adult 

a person within the ages of eighteen to somewhere in their mid- to-late-twenties when they are considered "more mature" they are often students or young people living on their own or with a flatmate, often thinking adult life is easy. They may see this as the best time of their life

Hey let's go outt drinking at a club! We can now that we're Young Adults!

Young adult by PrincessRainbowsmiley1997 February 26, 2011

responsible adult 

It is realizing there is more to life than video games, masturbation and junk food.

It is building a career, starting a family and maintaining a healthy lifestyle.
It is transcending selfishness and making the world a better place for everyone.

OM NAMASTE
----
Ok, enough bullshit.

It is entirely thinking in terms 'what do I want' without fear or shame.
It is realising not to waste time with people who demonize that with social rejection or scientific evidence.
It is realizing you are unique and

the rest of the world arent going anywhere, just following each other (which is why they are so alike and why they feel a need to tell you how to live).
And finally it is extending a huge middle finger to the world and tellling it to go fuck itself because it will be here tomorrow to meet your needs, whether it wants to or not.

Career?
Marriage?
Perfect health?

Lay off the religion called 'Responsible adult'.

responsible adult by pray to your worms October 7, 2017

Runa Adult 

The real Runa, dont let her tell otherwise.

Calls others sexist.

Breadrat: Hey, that's Runa Adult!.

Random person: The sexist person?.

Runa Adult by BreadRat March 20, 2022

Child Adult 

Someone who is technically an adult but feels like they are a child still. Most common amongst recent college graduates.

Man 1: I'm such a Child Adult

Man 2: What's a Child Adult?
Man 1: I'm technically an adult...but feel like I should be in high school.

Man 2: I feel that

Child Adult by iamaperson123456789 June 11, 2017

Innocent adult

Someone who is innocent and precious and must be protected

Did you hear about cookiemonster? She’s such an innocent adult

Innocent adult by YankeePankee October 25, 2020

Pre adult

They are people ages 10-20.

Bartender : you are 18 you can't drink.
Girl : no I'm a pre adult.

Pre adult by 459395 January 25, 2022

Play adult 

A slang term for a legal adult ages 18-20 they legally cannot do anything

At age 18 your really a play adult

Play adult by 459395 April 15, 2023