Fleabag talks to the camera frequently, letting audience in her self-awareness to those flummoxed actions on screen. Coming from an unorthodox single white-woman who engages with cringey sex partners. her monologues are often outside the box, humorous, and caught me off guard. On the other hand, behind sunny dispositions, she is saddled with deep insecurities and regret. Excellent original script and Phoebe Waller-Bridge is a natural fleabag noun [C] (PERSON/ANIMAL). UK informal. a dirty and/or unpleasant person or animal.