### Clue: Ditch supporting comic, clarifying this is not peculiar (5,2-2)
### Answer: FUNNY HA-HA 
 ### Explanation: Definition: clarifying this is not peculiar 
 HA-HA(a ditch, with a below-ground-level wall built on its inner side) **placed below**(supporting, in a down clue) FUNNY(comic).
Defn: Clarifying that something;this isn't funny in a peculiar;strange;curious sense, but comical.