Employees' fantasies of cutting their boss down to size are the central theme of the latest Smirnoff ad. The latest in the If Smirnoff made­' series goes on air tonight (Saturday) during The Premiership with Des Lynam. It shows what might happen if the autocue corrupted the boss's speech at a company conference. This is the first shot in Guinness UDV's £4m Christmas push for the vodka brand leader. The ad will run for two weeks and will be followed by cinema advertising. An outdoor poster campaign is being planned for December. {{DRINKS }}