Related Clues:

• Elbows
• Pushes
• Starts of some melees
• Heads (off)
• Pushes rudely
• Pushes hard
• Pushes roughly
• Starts of some brawls
• Some basketball fouls
• Gets out of a crowded subway car, probably
• Is unruly in line
• Street fight prelude, perhaps
• Encourages impolitely