Related Clues:

• Act big?
• Act unprofessionally?
• Go too far with
• Get overtheatrical
• Go over the top on Broadway
• Act the drama queen
• Act unprofessionally
• Mug, e.g.
• Lay on thick
• Get all histrionic
• Go to extremes
• Play act
• Be hammy
• Play to the back of the audience
• Indulge to excess