be shaking in boots

be shaking in your boots/shoes

to be very frightened or anxious Damon was shaking in his shoes when he heard all the shouting.

Name	Pronounced	Usage
Iephthae	-	Biblical Greek
Achebe	['a:tʃeibei]
Seleukos	-	Ancient Greek
Philadelphia	fil-ə-DEL-fee-ə	English (Rare)
Alborz	-	Persian
Joannes	-	Late Roman