The most common and most likely answer to this crossword clue is the 8 letter word GANGLING
I've seen this crossword clue in The Daily Telegraph
G
A
N
G
L
I
N
G
Buddy explains!

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 GANGLING mean?
GANGLING adjective- Awkwardly tall and thin, ungraceful.
- A member of a gang.