by Glimm April 6, 2004
 Get the flatmug.
Get the flatmug. by FuckAnarchy907 July 22, 2006
 Get the flatmug.
Get the flatmug. n. change for a twenty consisting of one $10 bill, one $5 bill, and five $1 bills.  Used primarily in the service industry.
by doormat April 30, 2004
 Get the flatmug.
Get the flatmug. by ziptnf October 31, 2007
 Get the flatmug.
Get the flatmug. 
