Dana White has long been considered one of the most outspoken figures in mixed martial arts.
When things are great, you can hear him yelling praises from the rooftops. When disappointed, his wrath can be felt across state lines. And when the action inside the Octagon is too amazing for words, you can be sure that White will head to Twitter to share his now famous "Holy S#!t."
Dropping expletives isn't exactly the most politically correct way for the acting head of a major corporation to use social networking, but White's improbable catchphrase has become synonymous with MMA moments that take our breath away.
As we bring 2012 to a close, Bleacher Report will bring to you an in-depth look at the very best and worst moments of the year. Here is a look at the year's 10 most jaw-dropping moments of in-cage action that saw fans take the words right out of White's mouth.