Here's a few good English phrases.

He yer fa got a dickey, bor? (Has your father got a donkey, boy?)

I got suffen a-shew yo ( I've got something to show you )

I'll box your chops (I'll smack your cheeks)

Garpen outa the winder (Looking out of the window)

Yu'll larf th'other side a y'r kisser sune (You wont find that very funny soon)