An idiot who fails to be a troll, an idiot who everyone ignores, an idiot who trys to troll but in doing so he/she fails.

An ausy named Nick with the online alias of WinterMute :)

A troll that's too unfunny to simply label an unoriginal troll or an unfunny troll. No,
this troll is astronomically bad. They enter in forums with either the intention of being
offensive and fall short, or they lack responses alltogether. Everyone knows even the
simplest trolls get at least 3 or 4 replies. Not the failtroll. The failtroll gets none
except his/her sockpuppets. Sometimes a failtroll is too ambitious and delusional to
realize no one is biting their crap and proceed to flood and/or spam a message board or
chatroom in order to get some feedback.

Someone that is attempting to troll but fails to offend or annoy anyone. Often using statements with failed logic, resulting in them unknowingly insulting themselves. Failtrolls, like 'normal' trolls generally live in dark vile places. IRC and 4chan house the largest populations of failtrolls.

fails at trolling, and all trolling related subjects, normally resorts to stalking people over facebook

their IRL job is normally something internet related............
example, selling knives