You think you're so smart!

Inf. You act as if you know far more than you do. (Also with subjects other than second person.) You think you're so smart! You don't know anything! Boy! He thinks he's so smart!

Common Names:

Name	Pronounced	Usage
Helen	HEL-ən (English)	English, Swedish, Norwegian, Danish, Greek Mythology (Anglicized)
Hayatİ	-	Turkish
Maksym	MAHK-sim (Polish)	Ukrainian, Polish
Marci	MAHR-see	English
Wassim	-	Arabic
Jolana	-	Czech, Slovak