Poke Pro allows you to do any number of actions to a friend. At least, that's what it's supposed to allow. Poke Pro also allows you do do these events to anyone with the application in their profile... friend or not.
Poking random people
On your own profile, enter the name of a friend in your Poke Pro box.
Alter the id value to reflect the id of the person you wish to poke.
How annoying would it be to constantly get drop kicked by people you don't know?