1 definition by Greg Simson

Top Definition
Being high on concerta.
Person 1: "Man, that guy won't stop taking concerta and has been up for 3 days!"
Person 2: "He's concertafied."
by Greg Simson April 01, 2012

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