(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
Vilhelmo	veel-HEL-mo	Esperanto
Emerson	EM-ər-sən	English
Damodara	-	Hinduism
Basia (1)	BAH-shah	Polish
Radka	-	Czech, Bulgarian
Icarus	IK-ə-rəs (English)	Greek Mythology (Latinized)