by PaperPrince April 09, 2010
ricebag is one of the ultimate insults to give to someone who fall under the following catagories: fat(not ph),lazy,ugly, slow,a dumbass and a teachers pet.
by McMacca May 17, 2007
To have a big ass humorously attributed to a diet heavy on rice. Applied to Latins or Asians mainly.
Shake that rice bag!
by okami31 August 05, 2008