The narcissistic girl saw a badass shark when she looked in the mirro and thought that everyone else could see in her what she saw in herself, but they were looking at her spirit and not her appearance, and all they saw was a plain and bossy poser that everyone had tried to keep from drowning her entire life.
by The Original Agahnim October 31, 2021

A dedicated fan of Lego, retro video games, and vinyl during lockdown but has since went back to his craft beer flights, indoor axe throwing, and pickleball.
"Dakota is such a COVID poser. As soon as lockdown lifted, he went right back to being a gentrified sheep"
by grimly fiendish July 8, 2025

1: Hey man, I posered that funny video in a popular Youtuber's Discord server.
2: You mean posted?
1: No.
2: You mean posted?
1: No.
by Witherskull42 September 17, 2022

a so called celebrity from the philippines who says money they got lots yet they embezzle
a napoleonic celebrity who says he so flush he gon buy yacths yet if u pull.up to his house the guard makes abundantly clear the house aint his yet he talking loud bout buying yachts! fuck off ogie alcasid, poser!
a napoleonic celebrity who says he so flush he gon buy yacths yet if u pull.up to his house the guard makes abundantly clear the house aint his yet he talking loud bout buying yachts! fuck off ogie alcasid, poser!
ogie alcasid is a poser; he dont even own his home yet talks like he can buy a yacht! he is an embezling poser clown Napoleonic midget!
by noateneochiklmays June 14, 2017

A poser is someone who attempts to become something they're not, generally in the hope of being accepted by others.
Poser punk: "Anarchy in the U.K"
Random guy: "What the fuck?! Shut up, poser, we're in America! Cut the England bullshit, you've probably never even been there!!"
Random guy: "What the fuck?! Shut up, poser, we're in America! Cut the England bullshit, you've probably never even been there!!"
by iAmMeFUCKYOU August 16, 2011

Not being real.Being corny. All of Hollywood now a days The china communist party Co intelligences Confucius institute Philly Artists
by BOYCOTT CHINA September 18, 2022

Someone portraying themself as something other than who they really are. A gang member is one kind of poser.
The poser girl took that kid's soccer ball/ basketball/football/baseball to the construction site to bait the guy.
by Solid Mantis November 18, 2020
