Related Clues:

• Far from polite
• Inelegant
• Of the people
• Crass
• Definitely not polite
• Inclined to interrupt, say
• Lacking culture
• Disrespectful
• Insulting
• Not at all polite
• Common person
• Intentionally impolite
• Primitively simple
• Roman commoner
• Like cutting in line, e.g.