| ball-busting | (sl) น่าท้าทาย, See also: ยุ่งยาก |
| ball-buster | (sl) งานหนัก, See also: งานเหนื่อยยาก, Syn. ball-breaker |
| ball-buster | (n) a demanding woman who destroys men's confidence, Syn. ball-breaker |
| ball-buster | (n) a job or situation that is demanding and arduous and punishing, Syn. ball-breaker, Example: Vietnam was a ball-breaker |