A sex position where you kill 2 African Americans and then have sex on their dead bodies. Named for the sex act performed after a double homicide committed in Joliet IL January 10th 2013. Joliet Blackhammer is a play on the name of Joliet's former minor league baseball team the Joliet Jackhammers.
A white trash quartet from Joliet topped of the evening with a Joliet Blackhammer.
by Red Bushrod March 04, 2013