Possible Clues:

• Martinet
• Try to get over the six-footer - bully for him!
• One does the dictating and try to get over the insect
• Person dictating a couple of letters for typist with bombast
• Try moving a six-footer like Stalin, say
• Bullying type in authority ran things
• Bully's outwardly touchy tirade
• One who hardly rules?
• Authoritarian deputy ran the shows
• Bad, bad boss