What does “Bust one's chops #1” mean?

Bust one's chops

Meaning: To work very hard.

Partirse el lomo

Significado: Trabajar muy duro.

Partir-se todo

Significado: Trabalhar muito.

S'épuiser

Signification: Travailler très dur.

Placken

Bedeutung: Sehr hart arbeiten.

Sfaticarsi

Significato: Lavorare molto duramente.

Kendini yırtmak

Anlam: Çok çalışmak.

拼命干活

意思: 非常努力地工作。

頑張る

意味: とても頑張って働くこと。

열심히 일하다

의미: 매우 열심히 일하다.

Dialogue

15:45:10 - How did you finish so fast?

15:45:13 - I've been busting my chops all week.

15:45:16 - I can tell. You look exhausted.

15:45:19 - It was worth it.

10:20:30 - She busted her chops to get that promotion.

10:20:33 - She deserves it. She works harder than anyone.

10:20:36 - I agree. She never gives up.

10:20:39 - She's a great example.