mack n smack refers to the action of making out with someone, and then ignoring them completely, blocking them from your life.
Bill: Naw man, I totally mack n smacked that bitch.
Mike: Good for you bro, she looks like a mack n smack.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.
Log in with Facebook to save your favorite definitions
and share them with friends.