Facebook Bomb
You log into someone's Facebook while they're not looking and mess up their page like it's a crime scene. You change their status, picture, relationship, and everything else just to make them look ridiculous.
I changed your relationship status to 'In a love triangle with my ex and my dog.'
I made your profile picture a photo of a cat wearing sunglasses and your status said 'I am a vegetable.'
I turned your info into a joke and made your friends think you were possessed.