Eggy booze with turkey? That's a complete change of direction! (4-4)
I believe the answer is:
flip-flop
'change of direction' is the definition.
'flip flop' can be an answer for 'change' (thesaurus). I am unsure of the 'of direction' bit.
'eggy booze with turkey? that's a complete' is the wordplay.
I cannot really see how this works, but
'turkey?' could be 'flop' (turkey is a kind of flop) and 'flop' is present in the answer.
The remaining letters 'flip' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for flip-flop that I've seen before include "Light shoe" , "Rubber sandal" , "Sandal held on by a toe-thong" , "Shoe held on by a toe-thong" , "Informal footwear" .)