Cougar Town goes all Breakfast Club in this episode. It's titled "The Criminal Mind."
Added:
Jules is tired of always being seen as the good girl and decides to changer her image on Cougar Town. "The Criminal Mind" is the 13th episode of the show's fourth season.
Added:

Cougar Town Season 4 Episode 13 Quotes

Grocery store jail, seriously?

Laurie

If you don't want to be someone's bitch, you gotta get ripped.

Jules