He keeps busting my cojones about the report being late.
Он продолжает доставать меня по поводу опоздания с отчетом.
Definitions
To 'bust (someone's) cojones' is a slang expression meaning to bother, annoy, or give someone a hard time, often by teasing, criticizing, or making things difficult for them. The phrase uses 'cojones,' a Spanish slang term for testicles, to emphasize the intensity or persistence of the annoyance.