Fixed Gear, Fixed Wheel, Fixie, Track Bike, Tarck Bike, Bici da Pista, Pisuto, Pisto, Velo de Piste, Pignon Fixé. No matter what you call it, if the drivetrain is fixed & there's only one gear - we love to ride it like we stole it.
No explanations, and no more pics than that at this time as Olli has ran out of bandwidth because of all of you ogling and posting his amazing creations...