Crossing that finish first is a testament to the hard work you put in. And cycling is no joke. Cyclist train all day everyday for that one moment. Ain't no shame in showboating a bit. Above is Alberto Contador and his signature 'pistolero' salute.
In recent cycling no one has more flare than Mark Cavendish. This is him flipping off his haters at the 2010 Tour de Romandie after winning a stage.
Cavendish at the 2009 Tour of California showing off 'DZnuts' salute after a stage win. Cavendish is that dude.