1 definition by moooooooose
A fictional music genre that can be used to explain your music tastes when you like metal or hardcore music.
Person: Man what's up with your music? It's just like some guy going "blergaaargh" into a mic.
You: Yeah it's called blerghcore.
You: Yeah it's called blerghcore.
by moooooooose April 16, 2009