In season 1 episode 7 of the TimeCop series, Officer Claire Hemmings hugs her grandmother Edith Thomas without goosploding, proving a need for more than just contact with your genetic line (Whatever part of Edith's mitochondria mitosized into her child and then wound up inside Claire).
When 2004 Aaron McComb exploded on contact with 1994 Aaron McComb in 1994's TimeCop it demonstrated that whatever quala of "self" that isn't allowed to contact itself is neither a property of the physical atoms that make up a person, every cell in Aaron McComb's body having been replaced in the 10 years of breathing, pissing, and shitting between his two selves.
You posit
you need the DNA from the egg
that as far as TimeCop is concerned "self" begins at conception?
So if a person managed to extract their own embryo from their mother and held it in their hand—boom—goo.
Suppose a person extracted themself as an embryo and split the zygot, reimplanting the one that would continue developing into them—could they then hold the Thomas Riker them they'd just created?
Though this may trigger the Back to the Future rule where you’d fade away as you just swallowed
Yeah, this thought experiment is interested in what TimeCop considers to constitute the "self"; it really only makes a difference to the individual time-traveling pervert if they think it's better to goo-out than to fade away.
I advise against reading the spoilered text, it's nasty even for a thread about someone sucking off their own father.
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If it was Back To The Future fade away rules, presumably you would start fading away from your feet up and could theoretically save yourself by crawling toward your mother (who would need to be within crawl distance when your father busted in your mouth) and spiting Future You into your mother's Scnaʒ.
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