[@Mr Allen J] I feel you man. Surprise papers are the worst. I still remember that time I thought I got all my papers turned in, then out came this wild email telling me I still have another 2000-word essay due the day after. Turns out the lecturer just sent out the emails and didn't put anything in the news section. 

 Drank 2 cans of Mother that night. I swore I could see sounds.