How is it that you can be tickled to the brink of insanity,yet still be laughing your head off?

Have you ever noticed that when you have to go pee really bad and i mean really bad that there is no toilet paper......or is it just me?

cause that always happens and you know what the person who used up the last roll doesnt even get a new one.

WTF. i couldve pee'd on myself not that its happened to me =D

im just saying though