We're closing, you motherfucking asshole.

I hate assholes who won't leave the library at closing time. Today I went around just before closing time telling people nicely that we're about to close (i.e. you'll need to start saving your shit and shutting down your laptops around about NOW as opposed to when I switch off the lights and lock the doors), but these three chicks just didn't get the message. All I wanted to do was go home and all they wanted to do was keep tap tap tapping on their computers. What gives with assholes like these? Why do they think that it's OK to keep people waiting like that? If I'd had an AK-47 I probably would have mowed them down. Lucky for them I didn't, I guess.