have (something) up the yin-yang

To have a great or excessive abundance of something. The company's had financial difficulties up the yin-yang lately, but the CEO is adamant that it will start making a profit again soon. Sorry, I can't come out tonight, I've got homework up the yin-yang.

Common Names:

Name	Pronounced	Usage
Scottie	-	English, Scottish
DÁIre	DAW-ra	Irish, Irish Mythology
Piper	['paipə]
Lennart	LE-nahrt (Low German)	Swedish, Danish, Norwegian, Low German, Dutch
Mary	MER-ee (English), MAR-ee (English)	English, Biblical
Aurelia	[ɔ:'ri:ljə]