ass off

your ass off

(rude)

with great effort I'm working my ass off right now on my chemistry homework.

Usage notes: often follows -ing forms of verbs, like working, laughing, or talking

Name	Pronounced	Usage
Ilma	EEL-mah	Finnish
Mandy	MAN-dee	English
Margarethe	mahr-gah-RE-tə (German)	German, Danish
SÌNe	SHEE-na	Scottish
Usagi	oo-sah-gee (Japanese)	Popular Culture
A'isha	-	Arabic