Ouroboros

From Tongue Tied

Ouroboros is a brand of everlasting batteries.

The name comes from a snake that is eating itself, depicting the never ending circle of life.

This word was written on the box that baby Dave Lister was found in, as a way to tell him about the time paradox he was created from. Lister is in fact his own father and Kristine Kochanski is his mother, thus creating a time paradox to ensure humanity's continued survival. (RD: Ouroboros)