To force one to leave a place. The phrase might have originally referred to the actions of pirates. A: "Why are you home so early?" B: "Well, they made me walk Spanish."
walk Spanishbe made to walk under compulsion. informal
The origins of this expression are not clear. It may refer to the practice of pirates on the Spanish Main, who forced their captives to walk in a particular direction by gripping their collar and trousers tightly.