Posner'd 

When you've met someone numerous times, sat in their flat watching boxing with them, been on a night out and bought them a drink and given them a lift in your car and when you see them out again, they go to introduce themselves to you as if you've never met.

'Hi, I'm Lewis nice to meet you' (after all the above): you've then been 'Posner'd'

Posner'd by Neyiyey September 13, 2014

Poser'd 

calling someone out for wearing band merchandise when they don't listen to said band.

John: hey whats your favourite nirvana song?

James: uhhh umm.. smells as you are..?

John: name 3 songs

James: how about you name 3 songs? loser!

Bryan: lol john you totally poser'd him

Poser'd by Cyrillic December 2, 2021

poster-door 

You put a poster on the door and lick it in a sexual way.

I poster-doored that poster I got yesterday.

poster-door by sneakers March 31, 2014

Poster-Douche

When you post something with a typing error or wrong information on it... Soon after the post you realize it. Then a Douche Bag comes and comments on it and points out what your mistake was that you already knew.

I Post: "Casey Antony found guilty of murder, yes she's going to jail!"
HLN: "Casey Anthony will be released July 17, after being found guilty for lying to law enforcements."
(I go to look back at my post)
Poster-Douche 1: "Stupid idiot it's "Anthony" not "Antony"! She was found guilty of lying to law enforcements dumb ass!
Poster-Douche 2 (Follows along): "Fucking idiot spell right! And get your fucking facts straight!

Poster-Douche by DayToDay July 10, 2011

poser goth dike 

Those Jr. High kids who act like they're abused and have it out for society. They often experiment with homosexuality to show their "liberal, open minded views" when in actuality, are trying to get attention, just like any other fake lesbian dumbass.

What happened to Jenna?

She couldn't make any friends, so she went poser goth dike.

poser goth dike by Christiano McBeth September 10, 2006

poster taker downer 

A person who takes down posters. Mostly shobe posters.

poster taker downer is ree

poster taker downer by mlemingshobe November 7, 2019

de-motivational poster

A take off of the classic 'motivational posters'. De-motivational posters are more often than not sarcastic, insulting, or making fun of something widely known, or comical.

Often a picture bordered in black, with a large single word title written in white, and in some cases a comment below written in smaller font.

Did you see that de-motivational poster on 4-chan?

de-motivational poster by Furofushi February 21, 2009