Time

What if someone invented a clock that actually measured time rather than display relative time scales? If that clock could also be used as a tool to manage time itself, if would (according to Dr. Emmet Brown) become a doomsday weapon. The physical paradoxes of Daylight Savings Time alone could be enough to destroy the Universe!

If I had that clock I'd give it to Mongo, my secret kid brother. You know the world deserves as much.

This is Mongo's pet tiger, known by my parents as TFSTTMP, 

which in ancient Hun means, "the final solution to the 

Mongo problem".