This statement is essentially saying that North Korea is now at the highest level of military alertness. Waiting for the word of their leader Kim Jong Un. A similar strategy to the US' DEFCON system.

The five fingered discount is a saying used when shoplifting because you use your five fingers to get an item for free, getting a “discount.”

Beverly Hills 90210

Refers to Timothy McVeigh’s 1995 bombing of the Alfred P. Murrah Federal Building.

What kind of metaphor is mc trying to convey? I’m not sure.

This is a pretty “inside” line and refers to one of mc’s online haters. mc has quite the presence online on sites like Tumblr, Facebook, and Twitter and probably had some kid from Mississippi talking shit about him.

MC calls weed “cul-de-sac crack” because as marjuana is the softest and most readily available drug, white kids from the suburbs (cul-de-sac) usually smoke it.

In these lines Chris is bragging about his Lego collection including the sought-after Lego 8080 series of Lego figures.

When he says “Lego’s really like dust, all I ask is do not touch my series of bust.” He is saying don’t touch his already assembled Lego figurines, as they will probably break and have collected a lot of dust from sitting undisturbed.

He gets on a plane at the beginning of the song. He is using the metaphor of hijacking a plane to say that he is going to take over the rap game and no one can stop him.

Definitely makes references toward West Side Story as The Sharks were one of the gangs fighting in the movie. Could also maybe reference Vulture Shark Sculpture Park as Paul seems to have a thing for the word “shark.”