I had a kid I met when I was homeless for a while. He was a regular fixture in my life and a ton of fun to be around. But about 5 years later he had his wife and a girlfriend pregnant at the same time. He already had two children with the wife (and when the first one came along when they were dating I had told him "Don't get her pregnant"), couldn't hold a steady job, possibly had other iligitimate children, and was living in a crappy nasty motel but he had a game console (can't remember if it was a PS3 or Xbox 360) and a TV to game on so he didn't care.

I told him I couldn't have that in my life anymore, every time something went wrong he would do something stupid. Last I heard the girlfriend was going to move back to get family in Florida, he ended up going who knows where for a while then ended up back in town for a little bit around the time I was moving away. The wife had family there so is likely still in town. I kinda Facebook stalked him a couple months ago (through my other half as I don't actually use Facebook) and found he is likely living in Georgia and working for a traveling carnival.

He was probably the last person I knew and called a friend. It's been a little over 15 years.