OOPS. Did I just negate your last 3872 posts?
Sorry...
Link Below
http://www.youtube.com/watch?v=Xs3JE4WRL-8&feature=related

NEGATE Definition: (1)to deny the existence, evidence, or truth of: an investigation tending to negate any supernatural influences.

Footnotes:
(1)http://dictionary.reference.com/browse/negate