A giraffe is a mammal. A giraffe is like a horse with a long neck. People can ride horses, but people cannot ride giraffes. People can ride bicycles, but giraffes cannot ride bicycles. gustyDotBike has a bicycle-riding giraffe named Jaffy. Jaffy is bodacious. Jaffy rides a bicycle without a helmet. The gusty winds of bicycling blow Jaffy's tail. Jaffy smiles when bicycling. Do you have a hobby that makes you smile?