تعریف و معنای "[bat|be] on a sticky wicket"

What is the origin of the idiom "bat on a sticky wicket" and when to use it?

The idiomatic expression "bat on a sticky wicket" has its origins in the sport of cricket. In cricket, a "sticky wicket" refers to a pitch that has become wet or damp, making it challenging for batsmen to play and for bowlers to grip the ball. This condition results in unpredictable and difficult play. The phrase is used to describe a situation where someone is in a difficult, challenging, or precarious position.