stupid hunk of metal in someones mouth, with is often troublesome. Used to expand the width of your mouth to make space for more teeth, usually followed by braces.
by you don't care August 18, 2003
Get the expandermug. by Vyrotek March 26, 2017
Get the Expandmug. That bitch is expanded!!!!
by Digbickpappi January 24, 2019
Get the expandedmug. by AFreakingCookie June 21, 2019
Get the Expandationmug. Your vocabulary needs some expandation.
by dfordium July 7, 2020
Get the Expandationmug. by SwagLowMuffins June 8, 2014
Get the expand dongmug. 