Knowing me, I'd end up pushing them or something. I tend to have a bad temper and that definitely wouldn't help. I know they used to do that at my high school, back in the 90s. The weird thing was, though, that the older boys liked to do it to the younger girls. I had two big football players team up side by side and bump into me on both sides, using their massive bulk to trap me between them and drag me about 10 feet backwards. I used a rolling backpack as well because of a back injury and the guys would stick their feet out to try and trip me, but I'd just roll it right over their feet. If they wanted to try to trip me up, sometimes I'd ram it into their ankles. Our hallways at that school were so overcrowded that my teachers would let me out 5 minutes early just so I could try to get to the next class without that happening. We had 5000 students at that school, so you could imagine there was a lot of that going on. I don't understand it either. It really makes no sense to behave like that.