1 definition by Not a vegetable.

Vegetable

Something that is living, but their brain is not working, they have no personality, they're stupid, they live a dull life, ect.

Commonly used as a very harsh joke to describe people in comas, but used elsewhere on occasion.

Also a type of plant.

Mang, you so stupid you like a vegetable.

by Not a vegetable. August 17, 2009