Words after "May I"

• Interrupt at a dance
• Borrow a partner
• Don't wait your turn on a line
• Break up a dancing pair
• Break up a prom pair
• Change partners, in a way
• Show rudeness in traffic
• Was rude at a dance
• Tap on the shoulder, maybe

Wiktionary Word definitions in Wiktionary
n. (context biochemistry English) A waxy polymer of hydroxy acids that is the main constituent of plant cuticle