1. To talk about something excessively that falls outside the scope of your culture, ethnicity, range of experience, socio-economic class, age, or location.
2. To bloviate about urban activites and/or 'hip' slang.
Holy shitballs! I robbed a bank and I am on the run from the law. I think I will move to Merrill where Meth is in abundance and lose my face.