Yeah, I hear ya. I always want to stay away from the scale too when I've done that. But I'm in the process of learning that I shouldn't beat myself up over the set backs. And if I step on the scale (for me) its a reminder of how doing what I did affects my body. It took me awhile to do that. But I find that it helps me. But I also can see how the waiting a week philosophy can work too. Knowing that you'll have gotten back on track by then so won't mind seeing the numbers. It's really all just a game that we all play with different sets of rules.
I would have been sickened by that guy at the bar. I totally would have hated men at that point. I think that stuff is easier to take when you're drunk.
But what's cool is that you didn't really let it bother you so much that you 'fell off the wagon'. You're moving forward and staying conscious of it on super bowl sunday which is extremely hard to do. Good for you!