A Japanese dish made with a lump of rice and sweetened vinegar wrapped around a vegetable slice, or a fish slice. Often there is a piece of seaweed wrapped around the entire thing, but not always. Also, the vegetable or piece of fish can be on top of the rice with the seaweed wrapped around vertically.
by Anonymous May 06, 2003
Get the sushimug. Stands for "Johnny Rocket." When a place gives you bad service, you just shit all over their bathroom and piss all over the walls.
by Anonymous May 13, 2005
Get the JRmug. 
by Anonymous September 23, 2003
Get the teganmug. 