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75.
Someone who pretends to be something their not, just to fit in or to seem cool, not because they like it. Someone who says they like a type of music, or to dress a certain type of way, or to say something that other people think is ''in''. Someone who has no idea whats beneath the things they like, If you liked a band, and asked them if they did, and said yeah.. and you ask them to name their favorite, and they have no idea, then obviously their faking to like it. Be your mother fucking selves. You don't have to like the same things everyone else does just to seem popular, When you think about it, if your unique and like your own type of things, you could start a new style, by being yourself:)
Darcy: Omfgz! I LOVE ESCAPE THE FATE
Justean: Really? Me too, whats your favorite? Mines ''This war is ours''
Darcy: Oh, idk.. i forgot.
Justean:Then, how do you like them?
Darcy: CUZ THEIR EFFINN HOTT, I LOVE MAX HES THE BEST SINGER!!
Justean: Max is the bass player..
Darcy: I know that!!! SILLY.
Justean:Wow, poser much?
by thexransom December 21, 2008
 
1.
1.one who pretends to be someone whose not.
2. who tries to fit in but with exaggeration

An Avril Lavigne fan

"Like oh my god! She is not pop, dammit! She is totally punk rawk!"
by pool May 15, 2003
 
2.
Any one who does not follow his/her own ideas of what he/she likes. Following no one set norm makes you real and following no one set norm makes you poser. Poser is governed not by the clothes, music, or makeup you wear, but rather by the state of your mind and the conformity to your own beliefs.
Posers conform to the beliefs of others.
by Alive June 23, 2003
 
3.
A person who attempts to blend into a specific social group.
Justin was such a poser-goth; sure, he comes to school in all black, but he doesn't even know who Edgar Allen Poe is.
by Paul Cannon October 01, 2002
 
4.
a person - usually in middle or high school, who is insecure about him/herself and trys very hard not to be a "conformist" or a "prep," by doing things like: purchasing a skateboard or guitar, purchasing a great deal of clothing and accessories from hot topic, and listening to pop-punk bands such as simple plan, yellowcard, etc. usually, this supposedly "nonconformist" behavior just backfires on him/her, because now he/she is still conforming, just to a different group of people. so the moral of the story is to be yourself.
some people are posers.
by purple_stain69 February 20, 2005
 
5.
Someone whos acts like someone theyre not,but not realizing that there being fake, basically a loser trying to fit in.
A poser green day fan,this applies to other poser bands--
Todd:have you heard american idiot?Thats the bestest song ever!
Bill:Have u even heard any other green day songs?
Todd:what other green day songs?
by hi February 14, 2005
 
6.
A poser is someone who tries hard to be something they arent. Usually, posers call other people posers because they are jealous that the person they called a poser is more skater/stoner/goth/punk/rocker/grunge/etc. than they will ever be.
Summer.
by Mary Mariegh June 21, 2003
 
7.
One who attempts to appear to others as something they are not, especially by their manner of dress; a charlatan.

also 'poseur'
Take off that gold chain Julio, you're such a fucking poser!
by Tracey December 28, 2003