Beat Street (1984)
Kenny 'Double K' Kirkland: This ain't New York, this the Bronx!
Cora: You better eat your eggs before I break your legs.
Lee: [Lee explains about how he got arrested for dancing] Hey, Mom, these fools busted us for dancing, can you believe that?
Cora: I believe you better shut your damn mouth before I decide to leave you down here.