(one's) ass off

slang A phrase used to emphasize the preceding verb as having been done to the maximum degree. I worked my ass off to get where I am today! He laughed his ass off when his little brother came home covered in mud.

Common Names:

Name	Pronounced	Usage
Amal (1)	-	Arabic
SaŠO	-	Slovene
Marika	MAH-ree-kah (Finnish)	Czech, Slovak, Polish, Hungarian, Greek, Finnish, Estonian
Francis	['fra:nsis]
Vladislava	vlah-dee-SLAH-vah (Russian)	Russian, Czech
Joann	JON, jo-AN	English