Cranky bugger! The Dutch riders get dog's abuse from the Belgian fans at the races. Gerben de Knegt was giving them the finger while in the lead on the first lap at CX worlds in '07. You've probably all seen Groenendaal's famous middle finger to Nys when he wouldn't gift his teammate the victory in a race. There's also a vid of him dispatching an American rider (Molly Cameron maybe?) out of the way this year when he was being lapped and making Richard impatient. I'll see if I can dig that one up.