The phrase 남겨서 뭐하게 translates generally to "Why leave it behind?" or "Why leave it uneaten?" It appears as the title of a Korean TV program or concept related to food enjoyment. 우대갈비 refers to a special type of 갈비 (galbi), which means ribs, specifically a high-quality cut of beef ribs known for good marbling and rich flavor. 우대갈비 originated as a term for certain cuts of pork ribs but now refers mainly to premium beef rib cuts prepared distinctively, often grilled with a smoky flavor from a special method called 짚불 (straw fire). 갈비 alone means ribs. Together, 우대갈비 is a sought-after delicacy in Korean cuisine. 뭐 and 하게 are common Korean words — 뭐 means "what" or is used to ask questions, and 하게 is a form of "to do" used in casual or colloquial contexts. In summary:

• 남겨서 뭐하게: "[Why leave it behind?](javascript:void(0))" or a food-related concept.
• 우대갈비: "[special premium beef ribs grilled with straw fire](javascript:void(0))."
• 갈비: "[ribs](javascript:void(0))."
• 뭐: "[what](javascript:void(0))."
• 하게: "[translate[to do (casual)]."

These words are connected to Korean food culture and cuisine, especially referencing a popular beef rib dish featured in media and dining contexts.