I saw some weird shit at my house in the late 80's. This all would have been sometime between 87ish to 90-91 I think. My dad was pretty heavy into drugs, and we had a lot of people hanging out at our house. I believe they mostly did meth, but I'm not sure. Here are some of the things I remember.
-For some reason, the only shower that worked was in my dad's bedroom. I started the water to let it warm up, and snooped around while waiting. I remember seeing lines of white powder on a mirror on his desk. I had no idea what it was at the time. I was probably 8.
-One time I walked out of my room, and saw my dad getting a bj from his girlfriend. They were in the hallway, he had a towel wrapped around his waist, and his back to me. She saw me, smiled, and continued on. I don't think he knows I was there.
-With the same girlfriend, some time later, he thought she was cheating on him. I was in my room and heard them fighting. I peeked out of my door to see him pull her pants down and spank her, while yelling at her. And then they did in on the floor. Pretty sure she was crying the whole time.
-(The is one of my favorite stories) My dad had a sweet Mitsubishi Cordia L. One day, he was taking me somewhere, but "had to make a stop". We went to a used tire place on a dirt lot, and he parked and told me to wait in the car. He went inside for a few minutes. When he came out, a guy was following him on crutches. He only had one leg, and was chasing my dad, but not fast because he only had one leg. He was yelling at him, but I don't remember what he was saying. Then he took a swing at my dad with one of his crutches, my dad grabbed it and took it from him. Then he swung with the other crutch with the same result. Since he no longer had the crutches, he fell to the ground. My dad yelled back at him and threw his crutches to the side, maybe 20 feet away. Then he got in the car and we drove off like it was a normal day.