'I conjure thee by Rosaline'sbright eyes' 'Straight leg'
By my heel I care not
O calm, dishonourable, vile submission
A plague on both your houses
He is pessimistic and cynical about love, warning the audience against fate, mocking Romeo and becoming a foil to him
His comedy has severe undertones, he is used as vessel to show logic
Mercutio is punished for his impulsive nature and SP warns against the folly of the youth and how passion causes unpredictability and vulnerability
Mercutio's death causes sympathy for Romeo's enraged, emotional reaction in avenging his friends death. His death marks a distinct turning point in the play as tragedy begins to overwhelm comedy causing the fateful ending of the protagonists