bet one's ass

Also, bet one's boots or bottom dollar or life . See you bet your ass.

Name	Pronounced	Usage
Preston	PRES-tən	English
Rosita	ro-SEE-tah	Spanish
Cassandra	[kə'sændrə]
Romilda	-	Italian, Ancient Germanic
Hai	-	Chinese
Noor (1)	NOOR (Arabic)	Arabic, Urdu