1 definition by Dan Rocks

Top Definition
To hit on, flirt with, or seduce another by using verbal or sometimes physical means of persuasion.
That girl was totally macking on her professor.
by Dan Rocks April 08, 2005

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.