Winning lunch meat position? (2,1,4)
I believe the answer is:
on a roll
'winning' is the definition.
(I've seen this in another clue)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for on a roll that I've seen before include "Going through a good patch" , "How butter may be spread" , "Where toilet paper may be found" , "Having long spell of good luck" , "spread may be smeared thus" .)