A form of stage crashing and similar to photo bombing, it is the act of overtaking/hijacking the microphone during a stage performance or event from the presenter/host/performer. Mic-bombing has happened twice during the MTV Video Music Awards, once in 1994 when "Nathaniel Hornblower" (the late Adam Yauch of the Beastie Boys in disguise) mic-bombed R.E.M. to air his displeasure of being passed up for the "Best Music Video" award, and again in 2009 when Kanye West mic-bombed Taylor Swift during the "Best Female Video" presentation to complain that Beyonce should of won instead...