Confused when sailing? (2,3)
I believe the answer is:
at sea
I believe this is a double definition.
'confused' is the first definition.
(synonyms)
'when sailing?' is the second definition.
(I've seen this before)
(Other definitions for at sea that I've seen before include "Confused, bewildered" , "Lost or confused - on the briny?" , "cruising?" , "Travelling" , "Mixed up" .)