The most common and most likely answer to this crossword clue is the 6 letter word BOUBOU
B
O
U
B
O
U
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 BOUBOU mean?
BOUBOU noun- A flowing wide-sleeved robe worn by men in much of West Africa, and to a lesser extent in North Africa.
- Any of various passerine birds in the bushshrike family of the genus Laniarius.