Three very muscular guys from a local motorcycle gang were sitting in the towns pub having a chat and a drink, when in walked a little old man looking for trouble.

He picked out the biggest man, and walked up to him saying. I just saw your mother naked.

The other two men began moving away feeling man #1 was going to jump up and smash the old mans face in, but he did nothing.

Then the old man shoved his shoulder and said, then I had rough sex with your mother all over the house and in your bed too.

Again no reaction except shock from the other people in the bar.

The old man said, and she liked it, she is a wicked old broad who wants it all the time.

The two said to their friend, how can you just ignore his filthy comments about your mum?

Again the old man came forward and made further nasty sexual inuendos about the motorcycle mans mother.

Finally the patient man stood up, reached down and grabbed the old man, as everyone in the place gasped...Then he pulled him up to his mouth and whispered in the old guys ear, "go home DAD, before I tell mom you're drunk again."