Top Definition
When someone tries really hard to flirt with someone. Not to be confused with the common word "macking".
Coleen is macing so hard on Greg. Theyre gonna get it donnnne
by BoLasha November 17, 2008
1 more definition
to be making out hard on some people
i was macing on that chick hardcore last night.
by boomboom powguy June 03, 2010

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.

×