scum play

A act towards another person which normally involves dirty moves and un-gentlemanly acts to make one seem more manly and a better person although surrounders understand they are complete twats and deserve loss of friends and respect

A: did you see that fight?
B: Yeah he was out of order using that much scum play

A: I know how could he kick him in the balls, throw sand in his eyes and then proceed to teabag his opponent