1 definition by Oprah Degeneres

Top Definition
To eat large amounts of food obsessively, most commonly bread. Also, Mackin on someones face. Always nice...
Ok i admit it i MACKED on Anna Boyer
All day we be MACKIN on that bread.
by Oprah Degeneres September 22, 2009

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