1 definition by Perr1n
A person carrying a "portable battery" or a laptop in their backpacks or in their bag that is connected to their cellphone by means of a cable (resembling a never ending loop) therefore they are always online and chatting or using the social networks.
You: "Hilde is such a looper, he's always online, in the bus, walking, even at work, he uses his phone 24/7"
by Perr1n January 24, 2014