Mr. Hiroshima's definitions
A phrase given to represent the ratio of time it takes a rap song to lose its popularity vs. actual years. (similar to dog years) 1 rap year is equal to 2 Months
Guy 1: Is this "Ridin Dirty?!?!"
Guy 2: Yeah so what it's a classic.
Guy 1: Dude this song is like 100 years old in rap years.
Guy 2: Yeah so what it's a classic.
Guy 1: Dude this song is like 100 years old in rap years.
by Mr. Hiroshima March 2, 2009
Get the rap yearsmug.