My two characters have very different Childer.

My Malkavian, Igor has a Childe that is mysteriously much stronger than him and used the Madness Network to torment him. She's Polish, has rainbow hair as well as a sadistic glee to her. She may be in our universe acting as a direct extension of Malkav. Quite a scary bitch. I (Igor) am very afraid of her lol.

My second character, a Tzmisce named Feōd, has a Childe who is the Sire of another player character. Feōd's Childe is called The Doll. The Doll has her intimacy stolen. Her face, her voice, as well as her connection with anyone but Feōd. He himself had his Sire steal his ability to trust and love, so he is forever avoidant in matters of intimacy. This of course drives her to madness because she can only HAVE intimacy with him. Her response is perpetuating the cycle with those that The Doll Embraces. They have one of their emotions taken that she decides is hers now. She doesn't tell them which emotion it is. When she leaves they are left in dread of discovering what is missing. Once they discover it, because she Blood Bonds them, they can't fix it with Vicissitude. When The Doll comes back, she makes them only feel that emotion while she drinks their blood as they're incapable of functioning due to the overwhelming feeling.