(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
Edward	ED-wərd (English), ED-vahrt (Polish)	English, Polish
Gwallter	-	Welsh
Effie (1)	EF-ee	English (Archaic)
Glaw	-	Welsh
Jone (2)	-	Norwegian
Darrin	DER-in, DAR-in	English