Pulls a Pansy

When a girl is being bitchy or acting as if she's god's gift to humanity.

Loosely based on one of J.K Rowling's character from Harry Potter, Pansy Parkinson... yes, the biatch of the book (Apart from Lavender...)

She's coming, you better hide before she pulls a Pansy.
Oh crap, she's pulling a Pansy over an untied shoelace!