Possible Clues:

• See oneself uptight, in a tizz about nothing but a small error
• Fodder for Freud
• Spoonerism, usually
• Minor misstatement
• Error in words from known language on printer's proof
• Guest left on hop? I misconstrued unplanned word
• It would make Freud go ''hmmm''
• Careless Whisper coming from faulty speaker?
• Verbal infelicity represented in time with huge note?
• From fielder, language's a mistake, I would say