A spin off of the Yiddish word 'Baleboste' pronounced (bah-luh-buhs-tuh). It means a capable, efficient housewife, esp. a traditional Jewish one, devoted to maintaining a well-run home, who typically in control or wears the pants. So a ball buster is now known to be any woman who trys to control others, especially men.
"Mama, why are you always yelling at me? You don't have to be such a ballbuster, okay?
The most unflawed of moves while freeskiing. Like the top slice of pizza leftovers that were all stacked on one plate to save room in the fridge. The cheese is uninterrupted.
That 1080 tail grab was top slice!