you bet your bottom

You can be sure that something will happen. A less vulgar alternative to "you can bet your ass." I just know Sally will get the lead in the school play—you can bet your bottom!

Common Names:

Name	Pronounced	Usage
Yuuta	yoo:-tah	Japanese
Malalai	-	Pashto
Michele (2)	mi-SHEL	English
Hanga	HAWN-gaw	Hungarian
VÍGi	-	Ancient Scandinavian
Janetta	jə-NET-ə	English (Rare)