Top definition
a mix of the words overachieving and chiefin.

Used when someone who is high as shit just wont stop smoking. Usually these ppl are lunchboxes and get very annoying.
-Damn nigga u already faced 3g's of some dank why dont u just relax now...?
-Naw nigga ima do ma thing im still not that high yet (but in reality he is punished)
-O shit well u just overachiefin wasting green
by griff August 31, 2006
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