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
or
All day we be MACKIN on that bread.
by Oprah Degeneres September 22, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×