Rhymes Like Dimes Lyrics

Lyric discussion by aarunt1 

Cover art for Rhymes Like Dimes lyrics by MF Doom

What exactly does DOOM mean when he says rappers need chapstick? Can't figure it out unless he's just sayin they have chapped lips lol.

With out being too graphic, he's saying "they suck too much", cause the songs really discussing how mainstream rap artists are a bunch of sell outs.