Sanchez totally sided with the staff accountants in that meeting so they would give her a "you go girl!" in the company cafeteria. Last week she chose to hang with Legal so she could be invited to their Happy Hour. She's a total poser!
by Ancillary Gurl June 2, 2009

A fisherman with all the bells and whistles for catching caranix iginobilis and doesn't know how to use it!
Wow! You have a shimano stella, high performance japan rod and 20yds... that is all you can cast? You're such a GT poser!
by 76Dragon September 7, 2016

A person who tries to be something they are not, can be in any genre. some one who clings to a trend. A "wannabe", hated by all the people who are actually the genre the poser is trying to be.
by Mary Margaret July 18, 2008

A person that usually goes by the name Angel Rodriguez and although he may seem harmless at first he later on does snakey fake things.
by Amie1234 June 14, 2018

It combines "brain" with "poser," immediately signaling someone who's faking intelligence. it is direct and a little bit playful, highlighting the act of "posing" as intelligent.
"He spent twenty minutes using all sorts of fancy jargon, but it was clear he was just a brain-poser trying to impress the boss."
"Don't listen to her; she's a total brain-poser who just repeats things she hears online without understanding them."
"Don't listen to her; she's a total brain-poser who just repeats things she hears online without understanding them."
by Mac Merk July 22, 2025

a kid who goes to the skatepark with a skateboard often a kryptonics Walmart board or a penny board regular activity’s are texting calling their mom or taking selfies they can’t even go down the smallest bank at the park
by chickenpie747 June 17, 2019

a poser can be someone who tries to fit in faking an interest in something, usually a specific fandom or trend.
poser: Man, JoJo's Bizzarre Adventures is a great and fun anime, don't you think so?
guy: Oh bro, totally! Did you watch Battle Tendency yet?
poser: Pfft, yeah, I watched it all last night
guy: Then let's party, dude! I brought tequila~
poser: *is confused* You know I don't drink, right-?
guy: ...You're a poser, aren't you.
guy: Oh bro, totally! Did you watch Battle Tendency yet?
poser: Pfft, yeah, I watched it all last night
guy: Then let's party, dude! I brought tequila~
poser: *is confused* You know I don't drink, right-?
guy: ...You're a poser, aren't you.
by sinpli December 29, 2019
