know which end is up

tv. to be alert and knowledgeable. Don’t try to hustle me, sister. I know which end is up.

Name	Pronounced	Usage
Eckbert	EK-bert	German
Ljerka	-	Croatian, Serbian, Slovene
Drahoslava	-	Czech
Enya	EN-ya	Irish
Cezar	-	Romanian, Portuguese (Brazilian)
Gold	[gəuld]