To me a bingeing is also a disorder. It's not a bad food choice or two. It's a huge consumption of calories, a NEED, not just a craving, to eat compulsively, and doing so as a form of escapism and self-consolation. It's stuffing in food until you feel sick, it's 1000s of calories in a sitting, it's that extreme feeling of self-disgust after you realise all the weird and gross this (and how much effort you put in) to stuff it down your throat.
To be honest, I believe a lot of people talk about a "binge" when they went of plan, or had too big or bad a snack, or succumbed to a craving they regretted. No way - a binge is big and bad and emotional and psychological. It kind of hurts my feelings when people use the word wrong. I feel it devalues the effort the people with real binge problems have to go through to solve this (life-long) problem.
And, sorry guys, that was a bit of a rant
