Probably the strangest dream I have ever had

So last night I had a dream were it started off as any day on the weekend. I got up, made coffee, checked my social medias extra. When my dad gets a voice mail from an unknown caller. The voice mail said “you will be stabbed soon” or something like that. My dad ignored the voice mail only to get that same voice mail 3 times later that day. Everytime he got that voice mail, I would go upstairs and peek out the window because I was worried. A little while later my sister has to go do something to her car and goes out side. There was a black run down car in our drive way. There was a guy in the car, he look about 50-60 he had a mustache with grey hairs, he was also short but large. The guy gets out of the car and talks to my dad. He goes back into the car and open the front compartment trying to get his gun. I jump into the car and kept him from getting the gun. My mom then gets in the car too and drives away with me and the man in the car still. The entire car ride I was slapping the man’s hands away from the gun. He got tired of this and GREW ANOTHER ARM FROM HIS SIDE!? The extra arm did not have a hand and he stuck it through the window to get the gun. I karate chopped that extra arm off? We then stopped at a park and my mom wanted to have a picnic with the guy. We spawned in the middle of the park on one of those cement tables. The guy tells my mom he needs to go to the car and get something. I knew he was going to get the gun so I ran after him really really slowly. Two of my friends came out of no where and were shaking chimes to annoy the guy. When I hit the man that’s when I wake up.

This is the strangest dream I have ever had and probably one of the most vivid. I don’t know what this dream means if this dream even has a meaning