This is what happens when you do those tricks on delicate track bikes. A dead Giro funnybike, broken Vivalo fork and some carbon fork. Be warned.
All pics from http://theflyinghelmet.blogspot.com/
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.