Clue: Tip of rhubarb? No, I crave tripe! (9)
Answer: CARNIVORE
Explanation: Definition: Tip of rhubarb? No, I crave tripe
Anagram of R[hubarb] + NO I CRAVE, with a kind of &lit definition, though speaking as a carnivore myself I have no desire ever to eat tripe again after the one occasion on which I ate it