Yeah that is the majority of shoppers. It's amazing how people don't think twice about trashing a place if they don't have to pick it up. The same thing happens in restaurants and such, too. Jerks. My manager saw a girl leave her starbucks cup on a shelf once, so before she left the store my manager approached her and asked if she'd like us to throw it away for her or if she'd like it back ;D.
One of the most ridiculous things I've seen lately, is a man came into my store and asked if we had trash bags for trash compactors. I told him we had regular trash bags and told him where to go (and he walked away halfway through my directions, which pisses me off anyway. If you aren't going to listen, then don't ask me where something is!!) and he comes back and tells me that we don't have the ones he needs...so I half ass apologize, and he asks me if we have a bathroom. We do, but it was closed to customers at the time because we were having a huge problem with theft (and our neighbor sandwich shop owner doesn't let his customers use his bathroom, so they all come to our store, which pisses us all off too), so I tell him we don't have a bathroom either.
He doesn't say a word to me and leaves the store. One of my coworkers was outside taking a break and she said as soon as he got outside he started throwing a FIT! Screaming, swearing, yelling about how we're all idiots and the store is bullshit and blah blah blah. He made a huge scene all the way to his car, I had customers walking in asking me what happened, but I had no idea he was even that pissed off until my coworker came back inside.
Can you imagine, throwing a hissy fit over friggin trash bags and a bathroom? I wish that was the worst of my problems. Definitely one of the most stupid things that I have witnessed lately. I would have liked for him to say that stuff to may face, I would have lit him up :-p.