(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
ZsÓFika	ZHO-fee-kaw	Hungarian
Gil (1)	HEEL (Spanish), ZHEEL (Portuguese)	Spanish, Portuguese
Atiyah	['ætki]
Paniz	-	Persian
Van	[væn]
Lowe	[ləu]