Memorizing Lyrics

I've noticed more and more people with a knack for memorizing lyrics.  It seems like it's one of those things you notice because you absolutely fucking suck at it.  The way you'd look at Jordans if you're feet were wrapped in plastic bags.  I completely mastered The Real Slim Shady in the 5th grade and it took me months of listening and rapping to myself and a lot of bored afternoons.  And then the song got replaced on the radio and it faded from the public eye.  Needless to say, memorizing that song never got me a handjob... yet.