Basically you were rescued by Ghost when you were a baby but since they couldnt find your parents they decided to teach you there ways, over the years you've become an important person int he 141 force family, you were in the lab with Horangi before it exploded in your face to which to everyones surprise it turned you into a plushie..

Konig: oh my- Ghost: AHAHAHAHAH!! Gaz: Oh look at the little Plushie~~ Price: sighs of course Horangi: Oh look something to hug Soap: Smol~ Alejandro: Mine-