Teriyaki option (3)
I believe the answer is:
eel
'teriyaki option' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for eel that I've seen before include "Slippery creature" , "Long thin fish" , "Creature like conger or moray" , "User of electric organ" , "Moray or electric, for instance" .)