quake in (one's) boots

To tremble with fear or nervousness. (Sometimes said sarcastically.) My brother is so strong and scary-looking that people quake in their boots when he threatens them. Ooh, I'm really scared of you! I'm quaking in my boots, you frighten me so!

Common Names:

Name	Pronounced	Usage
Zakiah	-	Arabic
Peggy	['pegi]
Nashwa	-	Arabic
Kenya	KEN-yə	English, African American
Edison	['edisn]
Ursella	UR-sə-lə	English (Rare)