erin dugan lifestyle means in slang: Lifestyle that doesn’t give a damn about others. You can be your own boss and make whatever decisions you wish. You feel free and able to think about nothing but you and be happy. After being in an abusive relationship for too long, you can just let go of the bad relationships and start to experience what you had been missing. Get out, party, smoke, drink and have ***. (in Slang Dictionary, added by Nicholas Humphrey)