smart as a whip

Very intelligent or clever, as in Little Brian is smart as a whip; he's only three and already learning to read. This simile alludes to the sharp crack of a whip. [Mid-1900s] Also see mind like a steel trap.

Common Names:

Name	Pronounced	Usage
Sagi	-	Hebrew
AbigÉL	AW-bee-gayl	Hungarian
Willett	['wilit]
Wallace	['wɔlis]
Renie	-	English (Rare)
Maurice	MAWR-is (English), mə-REES (English), mo-REES (French)	English, French