If the letters N-E-R-F doesn't fill you with the need to send spongy material flying into a younger sibling, cousin or friend, you never had a childhood. Maybe you're a clone. Or a robot. Or a shape-shifting alien. Sorry you found out this way. But it was bound to happen.

Ends on September 27 at 9AM CT

An Open Letter To Alien Invaders

Do your research before you invade! You didn't even know what NERF was? Pfft. Next you'll say you never heard of Star Wars.