The Zachary Quinto Uncertainty Principle (ZQUP)

Owing to Zachary Quinto's most famous TV roles and his real life relationship status;

When a dude is either gay or a serial killer or both.

Mnnn, I don't know about him. He's a perfect example of the Zachary Quinto Uncertainty Principle (ZQUP). You won't know for sure until you sleep with him.

Crappers Uncertainty

The feeling of overwhelming anxiety when sitting on a public toilet and being out of reach of the door should someone barge in.

I was sitting there doing a pub poo, full of crappers uncertainty, just knowing that someone was going to come in on me as I am about to wipe.