by The ratchet April 2, 2013
Get the Goopmug. by thatonefoo... November 6, 2010
Get the goop goopmug. Corday's A "Goop" For Being So Late To His Own Birthday Party.
by Daprophet Stakillen' January 9, 2008
Get the Goopmug. by Abug February 9, 2007
Get the Goopedmug. 1.)The Large underchin of a human being,
2.)When someone cups the flabby,large underchin of a human being, and lets go.
2.)When someone cups the flabby,large underchin of a human being, and lets go.
by LelouchGeass January 21, 2009
Get the Goopmug. 
