How to stop binge eating?
You need to deal with your problem instead of burying it with food. Talk to someone about this before it gets out of control. Good luck to you.
Replace it with water or keep yourself busy. Try knitting or drawing.
Have your elbow joint surgically removed...
Any eating disorder is a symptom of a larger problem. Get professional help.
You need to replace the habit. Binge eating is often out of boredom. You need to get to a point where you are disgusted with the end result. Exercise will kick start your willpower and keep you busy.