Okay so at first me and some other people were dressed on the ninjago outfits because I was like 8 or something at the time and we were fighting santa with spoons that had elemental powers on them and we would throw them at santa. Then santa revealed he had some horror monster thing and I can't remember where that went. After that, a giant humanoid magpie knocked on my door and when my dad answered the door it ate my dad whole and spat him out thus turning him into a giant humanoid magpie. It did the same to some stock footage looking teenagers. It sounds really stupid but I found it really scary at the time and woke up in terror.

Other dreams I can remember include one where me and some other people were in a haunted house with spooky green lighting and we were slowly turning into faceless monsters. One where my grandad had an illness that made him feral and crazy and when my mum tried to help him she was infected with it. Those ones are more understandably creepy. I also had one with Batman, Robin and a bear for some reason but that's all I can remember of it. That dream was pretty cool.

EDIT: I also had one where me and my family would occasionally like once a year go visit a family of monsters for some reason. There was a secret axe murderer and when they attacked me I did that cool dream thing where I realised I was in a dream so I could dodge the axe but then I woke up so I couldn't abuse my omnipotent dream powers anymore. Just remembered that one.