A bicycle with a single gear and no brakes, the type that you used when you were fucking 8 years old.
Is said to be it's own "Sub-culture" but according to a hipster, everything they like is a sub-culture, and everything else is mainstream garbage.
Since it has no brakes, it has no business being on the actual road, and is usually used to ride around the neighborhood to make the user's hipster status higher than all the neighborhood kids.
Pretty soon, every single hipster douche/wannabe is gonna be riding this and believe it's so "indie."
Hipster- "nice bike kid"
Kid- "better than your fixie faggot bike, i can actual go on the dirt with this bike."