He stamped his authority on the game and also on a player from the other team.He scored two goals for the former (stamping authority on game) and got a yellow card for the latter (Stamping on opposing player).
His twin goal salvo saw Manchester United go past a gritty japanese side in the Club World Cup.Gamba Osaka were two goals down at half time.They came back with a goal in the second half before Rooney put things beyond doubt with his authority stamping salvo.The final score read 5 -3