Derived from the use of the symbol followed by a nominated subject on Twitter.com (#<subject>) but has evolved to be an exclamation denoting an occurence, statement, or conversation has iconic status or a meta-meaning
A: He was still holding the dripping knife and meatcleaver while he addressed the camera-phones
B: Hashtag
A: That was a great set the band played
B: Hashtag
B: Hashtag
A: That was a great set the band played
B: Hashtag
by ohnonotanotherid June 05, 2013
by ohnonotanotherid January 25, 2010
An attempt to close down a contentious matter by taking unilateral action. Usually has the opposite effect and spawns a thousand conspiracy theories
The US Army chose to bury at sea; "Megatron", leader of the "Decepticons", to maintain the illusion that there are no aliens on earth, and society is safe.
by ohnonotanotherid May 04, 2011