Term: fuck-chain
Example: "that's a nice fuck-chain man, whered u get it? -or- "you ready to get boned? hold on lemme put my fuck-chain on real quick
Definition: "noun: a large, flashy peice of neck jewelry (ie: chain, medallion etc)worn by a male-usually a badass-during sexual intercourse, for the sole purpose of watching the "fuck-chain" swing during sex