A person who (unlike a true savant in that s/he is not medically considered mentally disabled or autistic) is extraordinarily gifted in one or two specific areas, yet is still incapable of handling simple, easy tasks or common-sense situations. In other words, an idiot savant is an incredibly intelligent ditz.
Wow, that girl can't tell left from right, but she aced that super hardbiology test! What an idiot savant!
Television. Another word for T.V. Basically refers to the tendency of idiots to watch stupid shows, and the tube part refers to the "cathode-ray tube" display technology used in many current and older type television sets.
Well, it looks like he's nerding out on the idiot tube.
An individual who by all external perceptions appears to be a run of the mill dumb ass, and engages in correspondingly stupid behavior, only to BLOW YOUR FUCKING MIND when you actually see how well they preform in school with minimal effort. The idiot genius, when in a one-on-one conversation in a limited scope seems extremely intelligent, but their activities outside of that context remain in stark contradiction to their apparent intellect.
An Idiot Genius is the Anti-Intellectual Intellectual.
John: He does absolutely nothing in school and is a fucking straight A-Student! Then he gets trashed almost every day of the week, smokes his brain to mush, fucks girls like there's no tomorrow, and still manages to do better in school than me! What the FUUUUUCK?
A black, cubical, electronic "box". One side of this cube is however, bot black, but a clear "screen". When this electronic box is activated or "turned on", it flashes towards the "viewer" various images and sounds. These images and sounds are usually either fabricated in a "studio" or coming "live" from a very different place than the viewer is sitting on the couch and watching/hearing them.