What is "softballs"

Usage examples of "softballs".

Scotty takes his life in his hands by working the Beer Bust game (drunken idiots + softballs + beer bottles = certain untimely death) on Funtown Pier.

She looked like she'd had softballs surgically implanted on her chest.

Teenagers showed off for their girls or their peers by hurling softballs at stacked bottles.