The Laughing Man:Dream Interpretation Help Please (=^.^=) ><>* ><>* ><>*?

I have been having this recurring dreams that always ends the same way. I was a little girl(not myself mind you) playing in one of those big plastic houses. It was white with a pink roof also a slide attachment that would wiggle while I was swinging on it. I was wearing a big hideous sweater no that I think about it,(lol) As I swung with all my might I leapt on a small pile of dead leaves. I then start to climb on top of the little plastic house only to notice a peculiar apple shaped man speed walking towards my direction. He was dress in one of those grease monkey uniforms( whatever there called) and he had thick round glasses with a pail pasty complexion. As he starts to raise his nail bitten filthy hands while he was laughing maniacally and I (feeling more lucid) warn him not to touch me. As he reaches in his pocket to only to reveal a syringe needle with a clear liquid inside it, I scramble get down off the playhouse but right before I started to run I felt his hand firmly grasp my left arm. I feel a slight tickle as I slowly awaken from my dream feeling like I just ran a marathon also feeling a breeze(I sleep with a fan on) with my covers tickling me in the same spot the laughing man injected me. I've been hearing that laugh in my dreams sense I was 5 and I'm now 25.~~~~~~ANY IDEAS PEPS?~~~~~