A poser is someone who will do anything to fit in, they are worthless conformists. Poser is also the ultimate insults towards goth kids.
by Vee_778 June 10, 2020

The poser couldn't go skydiving or do anything else without a camera, because having nothing to show for it wouldn't make her look tough or colorful anymore, she would be uninteresting, as everybody is throughout most of their lives. People are interesting for a little while after they are born, then they are interesting again late in their life, but most of their life there's nothing interesting about anyone in particular.
by The Original Agahnim October 31, 2021

by Jmahan96 August 1, 2011

an example of the word poser would be a preppy bitch. one day she is preppy. the next day she is wearing all black with dark eyeliner and acts emo.
by urbanisbeastman December 16, 2008

Example 1
"Hey bro did you see that guy mall grabbing over by the stair set earlier?
"Yeah. He's such a poser."
Example 2
"I saw a guy wearing a Motley Crue shirt at an Exodus show, so I beat him up and stole his condoms."
"Fuck yeah! Posers must die!"
"Hey bro did you see that guy mall grabbing over by the stair set earlier?
"Yeah. He's such a poser."
Example 2
"I saw a guy wearing a Motley Crue shirt at an Exodus show, so I beat him up and stole his condoms."
"Fuck yeah! Posers must die!"
by MrSquister April 12, 2023

Someone who portrays themself as a hero, or a villain, or has somebody else portray them as a hero, or villain.
The two girls posed for a photo for the books before running off with all the money, just like the rest. That made them posers, not heroes.
by Solid Mantis January 7, 2021

Someone who starts claiming to be an asshole to avoid being the same mollycoddle next door or down the street they were growing up, rather than because they really are an asshole.
by Solid Mantis August 10, 2020
