Someone who tries to come off as serious and as someone who doesn't take themself too seriously at the same time, without really being either one.
Lindsay, the mollycoddle girl, was the kind of poser who would try to make fun of scientists then become the scientist. The same kind of person who would try to ridicule routine and responsibility, then pose as a serious person when it was convenient.
by Solid Mantis November 2, 2019

The girl thought she was really a newsboy because she had a beanie with a crocheted visor that the salespeople called a newsboy hat. She thought if she was seen in a hat like that, people would walk on the other side of the street when they saw her, and she thought that way because she was a poser.
by The Original Agahnim October 31, 2021

1. When a cretin decides to take a side of someone for the clout.
2. The scale of which a clout chaser is chasing the clout.
2. The scale of which a clout chaser is chasing the clout.
Gilad: I love this guys Instagram account
Vibhav: I remember you said you hate it before, What type of poserativity.
Gilad: Oh no you caught me, I'm a poser
Vibhav: I remember you said you hate it before, What type of poserativity.
Gilad: Oh no you caught me, I'm a poser
by K.Ganesan February 1, 2021

Someone trying to push an agenda of equality, justice, and hope, even though none of it is anything to them, none of it was ever sacred enough to them to be anything to them. Two sides don't have to agree or get along to be equal, since equality never meant any two people ever had to get along or agree on anything. Equality also doesn't mean two people have to be friends because they are equal. People are not better or worse than their enemies.
The poser claimed to be for equality, justice, reform, and hope, but really those were all surface matters in her power struglle for control of a town she wasn't originally from, and one that would never really be anything to her besides a playground.
by The Original Agahnim August 12, 2021

The musical poser made songs about people who made fun of him/her growing up so that nobody would mess with the musical poser.
by Solid Mantis May 7, 2020

You know even if a guy in a statue of liberty outfit has a big smile on his face while he's selling insurance, he cries himself to sleep every night even though he looks like he's having a lot of fun, and he's pretending to be having fun. It would be interesting to see a guy wearing a statue of liberty suit pissed off or frowning and telling people to buy their product even though it doesn't work so he can keep his job since he's got mouths to feed and would much rather be a poet or a musician.
This guy/girl is a poser, you know that selling insurance doesn't really make him/her happy, even if he/she is good at what he/she does. The poser can keep compromising and crying himself/herself to sleep at night.
by Solid Mantis February 2, 2020

Some females want to look and sound like guys, when the guys are athletes, soldiers, or astronauts, something positive. They don't want to look or sound like guys who are dumbasses, losers, junkies, or goofuses as often, the same ones that wanted to look like astronauts often turn into cowards and let some male look like the loser.
The female poser wanted a male image, trying to say that it was equality, but in reality she didn't want the full range of the experience that went with being male, especially the negative things. She didn't want more of her kind committing suicide because they were losers, the way males have done for a long time. She didn't want more of her kind to look weak to the world, since to her only males could be cowards.
by Solid Mantis March 14, 2021
