Not so much a joke but laughing at one person, which admittedly is bad, but it's still oh so entertaining:
http://hhhhammy.tumblr.com/post/1083557 ... troll-sona
(Trollsona is a reference to the brilliant webcomic "Homestuck". Trolls measure their age in sweeps. It's a joke... kind of.)
22.1.15 - teenager freaks out over adults using the web
“Getting an education was a bit like a communicable sexual disease. It made you unsuitable for a lot of jobs and then you had the urge to pass it on.�