Attaching a wikihow on how to use a stop sign because apparently no one knows how they work. I’d like to bring special attention to Number 7:

Obey right-of-way. If there is already another vehicle (car, motorcycle, bicycle, etc.) stopped at the stop sign across the street from you when you come to the stop sign, you are required to let it proceed first. The vehicle may turn to the left or right (your right or left), or move straight across the intersection. Whatever the case, let that vehicle go by before proceeding through the intersection.

That means if I stop before you, I can turn left! And you’re supposed to wait! If I get cut off one more time, I’m going to lose it!

Seriously though, traffic is bad enough on campus with just the number of vehicles. It’s compounded when people don’t follow the rules.