THERE SHOULD BE NO EXCLAMATION MARK IN 'ZOMBIE PIERS MORGAN'. HONESTLY, THE YOUNG PEOPLE OF TODAY HAVE NO REGARD FOR CORRECT ZOMBIE-RELATED PUNCTUATION. 'ZOMBIE!CLARKSON' MAY HAVE AN EXCLAMATION MARK; 'ZOMBIE PIERS MORGAN' DOES NOT. THESE ARE FINE DISTINCTIONS. I AM NOT SURE EXACTLY WHY THEY EXIST, BUT THEY BLOODY WELL DO.