Jassen A. Cullimore ( born December 4 , 1972 in Simcoe , Ontario ) is a professional Canadian ice hockey defenceman that currently plays for the Chicago Blackhawks of the National Hockey League ( NHL ) . Jassen A. Cullimore ( born December 4 , 1972 ) is a Canadian professional ice hockey defenceman currently playing for the Chicago Blackhawks of the National Hockey League ( NHL ) .