One who obtains a huge gross.
"The Juggernaut is the fucking Gross King!!"
by Gross King October 27, 2007
the individual at a sales office or sales team that manages to make the unusually large amounts of profit on one transaction or sale..
a member of a sales team makes a sale and is able to recieve twice the amount of profit of the average transaction...he or she would be referred to as the grossking...
by ron hamilton January 05, 2008