stranger in the window dream

lastnite i had dreams of a weird but average looking white male face peeking in my windows, it was small at first like just the corner with and eye looking at me. id look away and when i looked back there would be more of him showing then before until it was his whole head looking at me, just sorta smiling. so in my dreams i shot at him with a .22 long rifle but the bullets moved in slow motion towards him until he got out of the way and then they picked up normal speed. glass didnt break though it was like jelly or something, because of that i recognized i was in a dream. this has just got me pretty freaked out idk how to interpret this.