a smart-arse

(British very informal) also a smart-ass (American very informal)

someone who is always trying to seem more clever than everyone else in a way that is annoying OK, smart-arse, do you have a better idea? (British very informal)

Common Names:

Name	Pronounced	Usage
Stefanu	-	Old Church Slavic
ÍRis	-	Portuguese, Icelandic
Joseph	JO-səf (English), zho-ZEF (French), YO-zef (German)	English, French, German, Biblical
Marleen	MAHR-leen (English)	Dutch, English
Echo	E-ko (English)	Greek Mythology
Rinat (2)	-	Hebrew