Funny story of the at one about 10 years ago I rented a room in a house with these two old(60+) alcoholics. We split the cable/internet bill, normally it was $270 a month ($90 per person). At the time I was about to move across the country and was doing business trips back and and forth. This month I was there for about 1 week. The cable bill came in and it was close to a grand.
They wanted me to pay $350 and I said no! I called the cable company and asked why it was so high. They said it was from like 14 porn movies being purchased all from one cable box(I never even unboxed mine) over a week end. They gave me the serial of the box and I checked all the boxes. I found out who it was, I payed my $90 dollars and told them to figure out the rest. I moved out the end of the next month, never did learn what happened to the bill(wasn't in my name thankfully).
Or wreckfest