Definition

Noun: 1. A very difficult, demanding, or exhausting task, job, or situation: Something that requires extreme effort, is punishingly hard, or is a severe test of endurance. 2. A person, especially a woman, who is extremely demanding, harsh, or domineering: Someone who is relentlessly tough, critical, or intimidating, often to the point of destroying confidence or morale.

Examples of Usage

• Noun (Difficult Task):

  • The final exam was a real ball-buster; it took me six hours to complete.
  • Running a marathon in that heat is an absolute ball-buster.
  • Organizing the conference alone was a ball-buster of a job.

• Noun (Demanding Person):

  • His new boss is a notorious ball-buster who expects everyone to work 80-hour weeks.
  • She has a reputation as a ball-buster in the courtroom, leaving no witness unchallenged.

Advanced Usage Notes

• Register: This term is informal and considered vulgar slang due to its anatomical reference. It is highly inappropriate for formal or polite contexts.
• Intensifiers: Often used with intensifiers like "real," "absolute," or "total" to emphasize extreme difficulty ().
• Variation (ball-breaker): The term "ball-breaker" is a direct synonym and is used interchangeably with the same meanings and register.

Variants and Related Words

• Ball-breaker (noun): A direct synonym with identical meanings (a very difficult task or a harshly demanding person).
• Ball-busting (adjective or noun):
  • As an adjective: Describing something as extremely difficult or demanding (a ball-busting workout).
  • As a noun: The act of being extremely demanding or critical (I'm tired of his constant ball-busting).

Synonyms

• For a difficult task: backbreaker, grueler, killer, ordeal, mammoth task, Herculean effort.
• For a demanding person: taskmaster, slave driver, hard case, tyrant, martinet, dragon (informal).

Related Idioms & Phrases

• A tough/hard nut to crack: (Idiom) Referring to a difficult problem or a person who is hard to deal with or influence. This is a much more polite alternative.
  • This engineering problem is a tough nut to crack.
• To bust/chop someone's balls: (Vulgar slang, Phrasal Verb) To harass, criticize, or make excessive demands on someone.
  • The coach was always busting our balls about being faster. (Note: Highly informal and offensive)

Noun

1. a job or situation that is demanding and arduous and punishing
   • Vietnam was a ball-breaker
2. a demanding woman who destroys men's confidence