Dudebrabroman is an exclamation that is used by surfers on tweak and under the influence of Mormons and their leader the Mormonator. (Just kidding about the mormons). It is a combination of dude, bra, bro, and man, all put together indicating the user's utter lack of intelligence and self control. People that use this phrase are generally incontinent and may shit themselves regurlarly.
Dudebrabroman! check it out, it's like... dude.... wait bra, Bro! what the fuck man! dudebrabroman, like dude, like crazy bro, hey man lets go hit up the broski dude... bra... cmon man, dude fucking shit fuck bitch cunt stick bitch swagger pussy lick fuck all hail the MORMONS!