H-O-V, I got my own lane already
Maybe a bit egotistical to assume that High-Occupancy Vehicle lanes, implemented to encourage carpooling, are named after Jay-Z, but nevertheless, he can be seen passing other rappers with ease.
Also, lane as in the rap game (he actually has several lanes such as the fashion industry, his record label, and recently signing free agents in major league sports, etc), where he definitely has the knowledge/experience.
Also, Jay could be responding to Game’s dislike of his advice.
Ties into the theme of the track very well.
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