An entirely new level of insanity. To have gone completely batshit, and then a step further. Jumping on the couch crazy often combined with a touch of homosexuality. (ie. tom cruise) A state of mind where there has been a complete and total loss of control of mind and body. The point of insanity in which the brain begins to literally start to leak out of the facial orifices.

See also: apeshit, bezerk, bonkers, fruit loop, headcase, nutjob, spaz.
When the Patriots lost Super Bowl XLII, for a moment I thought EpicFailGirl would go OT8 on me.

or

Tom Cruise is OT8.
by onnuD February 15, 2008
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