The most common and most likely answer to this crossword clue is the 5 letter word TRIPE
I've seen this crossword clue in The Daily Telegraph
T
R
I
P
E
More clues leading to the result TRIPE
- Fifth journey is a load of rubbish
- Have hallucinations with eastern food
- Gourmet finally ready for this? Hardly!
- Bunk with sheet finally on ready
- Stumble on last bit of vile rubbish
- Blunder with English? Nonsense
- Rubbish piece of offal
- Experience one drug then another, showing some guts
- Rot in time fully developed
- Rubbish outing ending in Crewe
Buddy explains!

The straight part
We know that "Offal" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case offal = tripe.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TRIPE mean?
TRIPE noun- The lining of the large stomach of ruminating animals, when prepared for food.
- The entrails; hence, humorously or in contempt, the belly; -- generally used in the plural.
- (chiefly plural) Something disparaged as valueless, especially written works and popular entertainment (movies, television).
- That (what has just been said) is untrue.