Everyone is looking for an advantage and isn't afraid to play dirty to get it.

My mother didn't mind playing dirty if she thought the cause was worthy.

Something for the little people who had to play dirty.

Whether or not he was "playing dirty", of course, is another matter altogether.

So he played dirty and threw something in her eyes.

He was just going to have to start playing dirty, pull out the big guns.

They play dirty but you are under no illusion as to their purpose of point.

Aahz simply wasn't going to see my point of view, so I decided to play dirty.

And, if it was a part of himself, he had to admire his own capacity to play dirty.

"The civilian leaders here are still playing dirty," he said.