Try this on for size: the heat death of the universe.

Finally, the universe may settle into this state forever, achieving true heat death.

Circumventing the heat death is merely a step on the way.

I mean, not enough time before the heat death of the universe.

At the heat death of our Universe, to what extent will the things you did in your life have been worthwhile?

Not until I survive the heat death of the universe, no.

Without us the heat death of the universe would begin.

The average cost for each mortality from heat related deaths is $6,250.

It's been a bad year for heat deaths on the border.

The game is never over; there's no finish line this side of heat death.