I ran over a squirrel's tail once. He moved into the tree next to our house. He threw acorns at me whenever I was outside. I shit you not. He got his revenge for a full year.
Yes. I was so pissed, I couldn't even react. I had retried the damn boss fight on FF XIII nearly five times... then the damn power goes kaput right when I finally win! I think a part of my soul died that day.
Ever written an entire research paper, then lost it when the computer cut off?