Someone who makes a really stupid mistake
Vetter always calls Frank a weedwad because he can't march.
by hfk February 11, 2006
1 more definition
The wad of weed that a prisnor sneaks into jail. Usaully in their butt hole. Used as an insult.
Shut the f**** up, you grimy weed wad.
by Mu-g June 24, 2010