### Clue: Dad tucked into what's left – of this? (6)
### Answer: REPAST 
 ### Explanation: Definition: Dad tucked into what's left – of this
 PA(like "Dad", an informal term for one's father) **contained in**(tucked into) REST(what is left over).
Answer: The "this" in the defn. A meal whose leftovers Dad might have eaten. Another WIWD clue.