They sound like absolute maniacs. I'd hate to have neighbours like that. At one point, about 4 to 5 years ago, my neighbours a couple doors down would have garden parties in the summer. It was horrendous. The parties never seemed to last long however, because the police would always rock up. But the amount of noise and underage drinking was pretty terrible.. I'm even thinking at 12 and 13years old, these kids were allowed to drink. The mum wanted to be all hip and cool and impress the younger ones and all you could hear was 'your mums a g' *.... I dread to think what she did that made her a 'G'
The children were all girls and had mad parties where anything went down. They would pick up garden chairs and constantly slam them over and over and over again on the patio. Banging fences, screaming, blasting music and fights. Even one point I looked out my lounge windows and could see a young boy 12 or 13 years old max, staggering drunk across the carpark. It was disgusting. The next day I popped round on my way to the shop. And told her the noise is horrendous and I just had a newborn baby. I literally came out of hospital the previous day. She was quite sarcastic and then I told her about the kid I saw yesterday leaving her home absolutely legless. And she said don't worry we called his parents to make sure he got home safe.
I'm like what the hell. I would be so ashamed to have a party at my home and then call the parents in the wee hours to say, sorry your child has just left our home absolutely drunk as a skunk, did he get home OK....
Anyways they had so many reports from neighbours in not just our street, but other streets next to us, that the police banned them from having any parties ever again.
They have seemed to mature since then and they often talk to me, my dh and our dc all the time. Near enough everyday chatting about the children or weather or work etc. So I think it does help to call the police. What they were yelling was probably all talk. I wouldn't ever let anyone intimidate me. I am quite a nice, polite and friendly person. But I wouldn't stand for that.
Good luck op, I hope you can sort it out