A derrogatory word in the Dutch language. Literally, it means a "nutsack washer". Somebody wo is completely ignorant or doesn't have a clue of what he is doing. In English referred to as an idiot. It is commonly used during soccer games to address the way the players or referee are performing.
I can't believe the "zakkenwasser" missed the ball!
by Wouter Kabouter December 01, 2006