"Little ol' me?" (3)
I believe the answer is:
moi
'little ol' me?' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for moi that I've seen before include "egoist" , "affected me" , "it's the writer being facetious" , "You surely don't mean me?" , "Daniel arap . . ., Kenyan president for 24 years" .)