catch (one) flat-footed

catch (one) flat-footed

To startle one; to come upon one unawares or unprepared. Usually used in the past tense. The security guard caught the thieves flat-footed. That essay question in the exam caught me completely flat-footed.
See also: catch
Farlex Dictionary of Idioms.

caught flat-footed

Caught unprepared, taken by surprise, as in The reporter's question caught the President flat-footed. This usage comes from one or another sport in which a player should be on his or her toes, ready to act. [c. 1900]
See also: caught
The American Heritage® Dictionary of Idioms by Christine Ammer.

catch someone flat-footed

take someone by surprise or at a disadvantage. informal
The opposite of flat-footed in this metaphorical sense is on your toes (see toe).
1998 Field Farming and forestry were both caught flat-footed when fashion changed.
See also: catch, someone
Farlex Partner Idioms Dictionary
See also:
  • cooking for one
  • drive (one) out of office
  • force (one) out of office
  • force out of office
  • give (one) (one's) head
  • give head
  • give somebody their head
  • give someone their head
  • 1FTR
  • as one door closes, another (one) opens