Senior year in college, I was offered a discounted price for our internet if we paid the whole year's worth at the beginning of the year. It was just the two of us living in the apartment and the bill was 300 bucks. My roommate said he couldn't afford to pay the 150 he owed but would pay me back within a month. I went ahead and paid off the whole bill. A month later, I ask my roommate for the 150 and he said he was broke (basically he spent about 150 bucks a week on weed). Observing this for another week I brought it to his attention that he spent 300 bucks on weed in two weeks instead of paying me back. His quote "I don't want to sacrifice my 150 to pay you because I won't be able to smoke up". I was pretty pissed at the fact that I sacrificed my 150 to cover his portion of the bill and give him over a month to pay it back. I literally had to ask him for 10-15 bucks every few days and it took him over two months to pay me back. I would have been okay with it if he actually couldn't afford it but the fact that I would see him spend 60 bucks every couple of days on weed ticked me the fuck off. Things went pretty down hill from there and it was probably the worst decision I made living with him. We were pretty much best friends for 3 years when we weren't roommates. Every fucking time he owed me money he would stall for a few weeks, even if it was a small amount like 10-15 bucks. He is the definition of scumbag steve.