Rabid Linux/FOSS devotees who write posts on various tech sites trolling about how Linux and/or FOSS as being the best thing since sliced bread - usually in response to an article discussing other operating systems (Windows or OSX) and come off as being clueless nitwits.
A person who associates with the liberal political movement all while trying to paradoxically halt freedoms like speech and encourage thought policing.
Look at those libtards trying to control others behavoir. Clearly they do not understand the true meaning of liberal.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.