A low-class member of the internet comment brigade. Derived from
intertube and youtube combined with the fact that many
tubers seem to have roughly the intelligence and shape of a potato, this being a different kind of tuber.
Tubers can generally be recognized by the fact that their comments bear little to no relevance to the subject at hand.
News article: "The Norwegian election may have been rigged."
Tuber 1: "how do i post coments?"
Tuber 2: "the REAL problem with this country is the two
party system that allows for rigging!"
Tuber 3: "TELL EVERYONE THAT ASHLEY IS A
TWO TIMING WHORE"