Look around – dang, the Queen! (6)
I believe the answer is:
gander
'look' is the definition.
(informal term for a look or glance)
'around dang the queen' is the wordplay.
'around' indicates anagramming the letters.
'the queen' becomes 'er' (Elizabeth Regina).
'dang' anagrammed gives 'gand'.
'gand'+'er'='GANDER'
(Other definitions for gander that I've seen before include "Goose sauce is good for it" , "Ranged over the bird" , "Looking at something - ranged (anag)" , "waterbird" , "Male 7 across" .)