The day we had to have an app ready for an upcoming demo. Management said everything needed to be done by the end of the day. My change was done, but was dependant on another change being merged first. I had been in the office since 8am. It didnt get merged until 5pm. I was in the office until 8pm trying to fix the insane merge conflicts. In the end i gave up and went home. The next day we discovered that the "deadline" was made up anyway so we still had time. I wanted to flip every single table in that office.