culture sponge 

Someone whos live is so devoid of interest that they latch onto a subculture until they are then known among said subcuture, such as emo goth hipster geek Usually consists of a lack of intellectual prowess and accepts anything that is released or shown by their idols or peers as "great", "cool" or "awesome" until someone who knows more about the subject and provides a more valid argument on it says otherwise. Also referenced as a Fud, Moron, mindless, Idiot etc.

example: David"Did you see the new Joker for suicude squad, its looks so awesome" Sean" Its is the most profound example of our worlds artistic value and is a simply to appeal to the masses of "batman fans" out there who have steered its story content and design down the shitter" David"Yeah, its pretty shit man" Sean"You are such a fucking culture sponge"

culture sponge by Tothemadhouse June 25, 2015

pop-culture sponge 

A person who soaks-up popular culture like a sponge.

Absorbing trends and styles wherever you are then rinsing them out to keep only the things you really like.

Aesthetically aware and sensitive.

A cool-hunter is actually another name for a professional pop-culture sponge.

A pop-culture sponge, soaks up the styles and trends wherever he/she go.

When you pay attention to and absorb your surroundings from a cultural point of view you are literally a pop-culture sponge...just make sure you digest and wring out the things you dont need and dont want to keep.

pop-culture sponge by Giada D. June 28, 2009