One of the worst guys I've worked with was a guy from Romania that got at consulting gig where I used to work. He didn't have an apartment at first, so one of the senior guys let him live at his house to get going. He repaid that favor by drinking all the wine in the house, leaving glasses everywhere. He also sang opera on the front porch early in the morning disturbing all the neighbours.

At work he spent more time outside smoking his strong foreign sigarettes than inside coding. One day he just disappeared, and no one could get a hold of him on the phone or email. Days turned to weeks, and our manager ended up sending him an email saying "I don't know where you went, but don't bother coming back".

The best part of this story is that when we were hiring the next time, he actually applied. You know what he wrote? "I'M BETTER NOW".. 😂😂

(The sad thing is that the code he wrote wasn't half bad, but the guy? Jesus. We just called him Vlad. Don't know his real name to this date)