Guys… I’m about to give you the shock of your life. Are you ready for this? Really? Are you sure? Okay, here goes…

It’s a shocking pen! Get it??? All you have to do is place it on the desk of your unsuspecting mark, and as soon as they touch it, their fingers complete the circuit, and they get shocked. It’ll work on anyone… Unless they’re one of those jerks who only use pencils.

[$6, Think Geek]