What does Curley's wife say is her husband's main topic of conversation?

From the text:

Spends all his time sayin' what he's gonna do to guys he don't like, and he don't like nobody. Think I'm gonna stay in that two-by-four house and listen how Curley's gonna lead with his left twicet, and then bring in the ol' right cross? 'One-two,' he says. 'Jus' the ol' one-two an' he'll go down.'"