The superstrength life preserving liquid that flows through the veins and arteries of bi-winning actors not necessarily of this terrestrial realm. Useful for soaking up heroic levels of drugs whilst on insane binges.
Also required for their interns. And for tigers.
Because I'm me... because I'm me. I'm different. I have a different constitution, a different brain, a different heart, different, I dunno, I have tigerblood man!