Expressions Of Thanks For Wedding Programs How Do I Play A Strong Bitchy Character In An Audition?

How do i play a strong bitchy character in an audition? - expressions of thanks for wedding programs

Pleaseeee HELP!
As auditioned for a play "The Wedding Singer" and I just need a little advice on how to be in my hearing. Picardy In the game of signs "Linda".
What are the body postures, facial expressions and posture should I use?

HELP PLEASE! Thank you! :)