Eye creepily (4)
I believe the answer is:
ogle
'eye creepily' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ogle that I've seen before include "Eye lecherously" , "Look flirtatiously at" , "Look at with amorous intentions" , "Cast lascivious glances" , "Stare amorously" .)