So about a month ago I stumbled upon the Slender Man mythos, which in turn led me to the many Slender Man based Youtube series. After watching a good some of them I was, to say the least, paranoid. I tried to get my friend into the mythos but he wasn't interested. Around a week after finding the mythos at 3 AM I started hearing strange noises coming from my garage. It sounded like some kind of truck or large vehicle pulling into my garage followed by a gurgling sound. I just shrugged it off as "I'm just paranoid from all these videos and hearing shit." The next day I went for a walk out In the desert near my house with my best friend (the same one who I tried to get into the whole Slender Man mythos but wasn't interested.) I told him about the weird noises and ask him If anything strange had happened to him the night before. He told me that he woke up in the middle of the night, he said that he felt as If he was being watched. He said he got out of bed and walked into the kitchen. Both his older sister and mother were up. He ask them what was going on and they both said that they saw the shadow of a tall man next to a small child. This disturbed me. I stopped where I was and sat down. I ask him If he was just fucking with me, he said no. I Explained to him that the original story behind Slender Man is that he abducts children, and that what his sister and mother saw fits the quota perfectly. He was a little more than shaken up after hearing this. I don't actually think I've ever seen him legitimately scared until right then. I ask him If there's anything else relevant to whats been happening that I should know and he started to tell me about a time last year when him and another one of my friends were hanging out at the other friends house when a pickup truck pulled up beside his house and idled there for a couple of minutes. The truck, as he told me, was blacked out and had no logos on it. They watched it through my friends screen door for a bit and it eventually started off down the street. Now, my friend lives right at the end of our block. Apparently right as this truck turned the corner it popped out on the opposite side of the block that my friends house is on around 4 seconds later. "Almost as if it teleported", he said. It pulled into the driveway and idled there for about 2 minutes, then left. He said that that could have been what cause the noises I heard. The rest of the day was just us trying to figure stuff out. We still don't know whats going on but it seems to have stopped for the most part.