another way of expressing someone is being "whipped" in their relationship. Refers to the famous scene in "Roots" when Kunta Kinte was getting whipped for refusing the "slavename" of Toby...and also that stupid hat he wears.
Johnny: Hey buddy Andrew, wanna go out and get drinks tonight?
buddy Andrew: I...can't...gonna hang out with the lady
Johnny: Wearing that Kunta Cap strong I see