Definitions by Dr.StinkfingerMD

poontab 

One who doesn't understand basic ethics of life, and intends to live without meaning and usually does't make the right choices. Extend the "oon" for more dramatic effect.

Poooooooonnnntab!
Shoot the J poontab, SHOOT IT!
You silly asshole, what a poontab.

poontab by Dr.StinkfingerMD March 18, 2004