1 definition by USPS_Pistol_Team
The US Postal Service term for its new FSS-Flat Sequencing System mail sorter-named because the carriers will be on the street for almost their entire shift instead of sorting the mail for their routes for the first three hours of their shift.
"The Death Star will be up and running in Boston right after Christmas-I'm taking that early retirement package...."
by USPS_Pistol_Team October 28, 2009