Let's see...
- I was working at a McDonald's when Tupac was shot. My shift manager was like, "yo I need to go to Vegas, I need to go be with my BOY!" I asked who and he said Tupac, and went into this big thing about how his dad or uncle or something produced Tupac's albums and I was like, "if all that's true, why are you boxing up egg mcmuffins out in the sticks?" He tried to write me up for disagreeing with him.
- When I worked at Wal-Mart, there was a guy who tried to get drunk by drinking mineral spirits, like you use to clean shelving.
- Also when I worked at WM, there was a vegan kid I hung around with, and when we had store meetings on fridays, they brought donuts so everyone could have one. He couldn't eat them due to whatever ingredients, but they wouldn't supply something for him. So he would get right in there with everyone else, pick a donut, then walk over and drop it in the trash.
- When I worked at a grocery store, there was a guy who was buying meth from a customer. My coworker started developing speed bumps on the top of his shaved head, but he tried to cover them with his wife's foundation and when he sweat a lot, the foundation ran and made streaks down his face. When the dealer got busted stealing a toothbrush and wasn't around for a little while, this coworker was coming down super hard, and wound up shitting his pants after falling asleep on the break room couch for three hours in the middle of his shift.
- There was a love triangle at the anime shop (at our other location, but since we worked both places sometimes, I'm counting it). The way I heard it was like so: the guy who got cheated on, went on a brief escapade through the mall. He took a bunch of aspirin and called 911 from our store's restroom, then ran out into the mall tipping over displays and stuff, threw our store's phone somewhere out in the mall, then was found freaking out in some other store's dressing room. From what I understand he's in a far better place now, but that was definitely a low point for him, I'm sure.
There are probably many others I can't remember offhand but those spring to mind first.