One who tries to act cool, especially around people he doesn't even know, by acting very obnoxious such as at parties or other social gatheries
*Alternative* - Also a person at the workplace who always tries to do anything but work and acts oblivious to any order. Often times hiding so as to avoid working even further
An individual who cruises Urban Dictionary, browsing various words or authors and liking or disliking (usually disliking) words, either because they didn’t think of them themselves or because they were added by a particular author. They have appointed themselves as critics of the people who try to increase the content and scope of Urban Dictionary, without making any sort of contribution themselves. These people are drones; each of them nothing more than a self-absorbed waste of space as, for the same effort, they could vote on the inclusion or exclusion of new words and help keep Urban Dictionary functioning efficiently.