think on your feet

Meaning

1. to be able to think and react to things very quickly and effectively without any preparation

In the movies · 3

• You have to be able to think on your feet.Tower Heist2011
• # Did you think that your feet had been bound #WALL·E2008
• I think your feet are a little smallThe Man from U.N.C.L.E.2015

From the same entry

• come to think of it
• I don't think so
• if you think about it
• I thought as much
• think again
• think aloud loud
• think better of it doing
• think better of
• think nothing of it
• think nothing of doing
• think out of the box
• think straight