Crunkcore is a music genre that takes crunk/rap/hiphop beats and mashes it with scene-style rapping and screaming.
Bands that can be defined solely as "crunkcore" include BrokenCYDE.
Bands that can loosely be defined as being "crunkcore" include Hollywood Undead and 3oh!3.
there is a common misconception that crunkcore includes artists like shitmat or vankmen but these are actually not in the same genre, and if you were to listen to the music you would be able to understand. Crunkcore is more of a "scene" genre.
examples of crunkcore: