A fireman walks into a bar and waves the bartender down. The fireman asks for a beer and offers to tell a joke about policemen. the bartender replies in a cocky tone " look guy ...Im a retired cop, that guy shooting pool is a cop, and that guy 2 seats down from you is a cop. you still want to tell that joke?" the fireman says " No, I dont want to have to repeat it 3 times...".