Crossword Genius

007 outside Bagdad zoo (D'oh!) on manoeuvres, playing silly buggers (5,3,3-3,4)

Ross

I believe the answer is:

bonzo dog doo-dah band

I'm a little stuck... Click here to teach me more about this clue!
I've seen this clue in The Independent.
Want a hint initially instead of a full solution? Install my app