pumpkin bomb
An act of cyber prank, where someone enters another person's facebook account (or they left it logged in) in order to create activity (usually malaciously or jokingly).
He totally left a pumpkin bomb on your facebook profile when you left it open...now your a fan of Glenn Beck! Lol!
Pumpkin Bomb
An Orange Grenade with Green Accents to resemble a pumpkin. The Main Projectiles of The Green Goblin & Bully Maguire in Films & YTP's.
My Face got deformed by a fucking Pumpkin Bomb! - Harry Osborn