Piddleation 

When you pee your pants a little. Not a full blown urination. But not so little that it its only a piddle.

She laughed so hard she peed her pants but only a piddleation.

Piddleation by jakeeh9 November 23, 2011

Piddleton 

A hybrid name to describe Prince William and Kate Middleton, just like Brangelina describes Brad Pitt and Angelina Jolie. Piddleton is generally used by people who want to take some of the starch out of the Royals.

Sister: How come William and Kate don't have an acronym like other celebrity couples?

Brother: They do. It's Piddleton.

Piddleton by Barney Who-Ah November 20, 2010