Top definition
A disease when you tend to do something stupidly and not realize what you are doing.
Guy ; I have braindeadism.
Girl ; I know, you keep hitting yourself.
Guy ; I AM!?
by CHINGPINGLING January 16, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug