Related Clues:

• Not get the picture?
• Drop the ball, e.g.
• Throw off the track
• Commit a faux pas, e.g.
• Act human?
• Be human, in a way
• Drop an easy one, e.g.
• Go off the track
• Misadd, e.g.
• Choose badly, e.g.
• Commit a misstep
• Commit a faux pas, perhaps
• Botch a catch
• Be fallible
• Make goofs