Definitions by A concerned Limp fan
core
A suffix added to words to make them sound cooler. Usually derived from the latter half of "hardcore". Music artists use this when they have nothing better to call the drivel they put out for the RIAA.
Since Fred coudln't decide what sucked more, him or his music, he figured he would stick to doing rap-core.
core by A concerned Limp fan August 22, 2003