Unsportsmanlike conduct (also called unsporting behaviour or ungentlemanly conduct) is a foul or offense in many sports that violates the sport's generally accepted rules of sportsmanship and/or participant conduct. Examples include verbal abuse or taunting of an opponent, an excessive celebration following a scoring play, or feigning injury. The official rules of many sports include a catch-all provision whereby participants or an entire team may be penalized or otherwise sanctioned for unsportsmanlike conduct.