Related Clues:

• Bobble something
• Make a gaffe
• Misplay, e.g.
• Make a typo, say
• Overthrow first, say
• ''Guilt'' or ''ego'' follower
• Flub something
• Expedition, for example
• Bollix up
• Add instead of subtract, e.g.
• Power ___
• Bumble
• Do a human thing
• Earn the right to say ''My mistake''
• Move gracefully or move clumsily