Break someone's ass American slang verb phrase rude
To use a great amount of effort or energy in order to do or complete something
I broke my ass to get into my favourite university.
We have been breaking our ass to finish the project on time.
To trash or harass someone to do or finish something
My boss always breaks my ass to finish my work early.
Don't break my ass! I promise to get the project done soon.
To work extremely hard
To work extremely hard to achieve something
1. To harass or threaten one, especially by giving them orders
2. To push one around, in an unpleasant and threatening way
If you work your butt off, you work really hard.
1.To work really hard
2. To urge someone to complete something by nagging, harassing or upbraiding
3. If someone bust your ass, they defeat you in a decisive way.
4. To hurt someone or beat someone up
5. To make fun of someone
The verb "break" should be conjugated according to its tense.