A grizzled old man was eating in a truck stop when three members of a motorcycle gang walked in.

The first walked up to the old man and pushed his cigarette into the old man's pie, and then took a seat at the counter.

The second walked up to the old man and spat into his milk, and then he took a seat at the counter.

The third walked up to the old man and turned over his plate, and then he took a seat at the counter.

Without a word of protest, the old man quietly left the diner.

Shortly thereafter, one of the bikers said to the waitress, "Humph, not much of a man, was he?"

The waitress replied, "Not much of a truck driver either. He just backed his truck over three motorcycles."