1. Outside (of) means not within.
Pattern: verb + outside (of) + noun
Don't worry, the dog is outside (of) the house.
Social Media Networking Sites
Pheed is a newcomer to the social networking world, but kids who crave the latest, coolest, newest apps to use have been quick to jump on this one. It brings together the best of a lot of other popular social sites like Facebook, Twitter, Tumblr and Instagram all rolled into one super hip, super young social network on the web and mobile. Could it be the next big thing? Well just have to wait and see.