1. plural of walloper: people or things that hit with great force
Usage: informal
2. plural of walloper: police officers
Usage: Australian slang

Examples

• The baseball team’s best wallopers were batting cleanup.
• Those wallopers really packed a punch in the boxing match.
• The local wallopers were patrolling the neighborhood.
• He was known as one of the hardest wallopers in the league.
• The wallopers arrived quickly at the scene of the accident.