Evidence of tribe-like communities on social network sites like Twitter found by researchers.
A project led by scientists from Royal Holloway University in collaboration with Princeton University, found that these communities have a common character, occupation or interest and have developed their own distinctive languages.
Dr John Bryden from the School of Biological Sciences at Royal Holloway explained it means that by looking at the language someone uses, it is possible to predict which community he or she is likely to belong to, with up to 80 percent accuracy.
The Justin Bieber fans have a habit of ending words in 'ee', as in 'pleasee', while school teachers tend to use long words."
The team produced a map of the communities showing how they have vocations, politics, ethnicity and hobbies in common.
In order to do this, they focused on the sending of publicly available messages via Twitter, which meant that they could record conversations between two or many participants.
To group these users into communities, they turned to cutting-edge algorithms from physics and network science.
The algorithms worked by looking for individuals that tend to send messages to other members of the same community.
Dr Bryden then suggested analysing the language use of these discovered communities.
Dr Sebastian Funk from Princeton University said when they applied the ideas, surprising groups started to emerge that we they expecting.
"One 'anipals' group was interested in hosting parties to raise funds for animal welfare, while another was a fascinating growing community interested in the concept of gratitude," he added.