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
Ryou	ṙyo:	Japanese
Sydney	['sidni]
Steve	STEEV	English
Kolby	KOL-bee	English (Modern)
Chingis	-	Mongolian
Bache	['beitʃ]