4. Graeme Souness on Gheorghe Rotariu – Rangers vs Steaua Bucharest, 1988
Graeme Souness, in a bizarre incident, ploughed into his opponent’s thigh with his studs raised, and a very deliberate downward thrust. The unusual thing about this particular incident is that he had the ball at the time. That’s right: Souness was dribbling, saw someone attempting to nick the ball from his toes, so nicked a chunk out of their leg before they got their tackle in.