not know shit from shinola

tv. to know what’s what; to be knowledgeable in the ways of the world. (see also No shinola! Usually objectionable.) That jerk doesn’t know shit from shinola! Don’t even ask him about it!

Common Names:

Name	Pronounced	Usage
Wolf	[wulf]
AntÓNia	-	Portuguese, Slovak, Hungarian
Celeste	che-LE-ste (Italian), sə-LEST (English)	Italian, English
Floyd	FLOID	English
Charline	-	French
Rabi (2)	-	Bengali