Homosexual looking man wearing tight graphic t-shirt manufactured and sold by the retailer Tank Farm.
You see a guy walking down the street wearing a Tank Farm graphic t-shirt.

You: See that guy?
Friend: What a tankfag.
by EricFerrari1984 June 30, 2010
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A person who frequents www.newgrounds.com and thinks it is the greatest thing since life.
A: Hey guys have you seen the new Pico day cartoons
B: Fuck off, tankfag
by Commerellionistaverde October 1, 2009
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