Valiant is a sex doll that went nuts because the creator thought he had a bigger dick than he really did, sounds good to me!
I think all the Future Paradox's are going to be implied to somehow be their own descendents after being knocked up by the MC.
Similarly, the Past Paradox's will likely be the ancestor of all/most of the modern day versions, like 90% of Donphan are descended from that one Great Tusk!