(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
Ludovicus	-	Ancient Germanic (Latinized)
Griffin	['grifin]
PÒL	POL	Scottish
Valdemar	VAHL-de-mahr (Finnish)	Swedish, Norwegian, Danish, Finnish
Attfield	['ætfi:ld]
Augustine	[ɔ:'gʌstin]