Louis Farrakhan is the leader of the Nation of Islam. He is a well-known antisemite. Deepscribe is Jewish, and here he implies that while he may agree with most of Farrakhan’s philosophy, he condemns the man himself.

Being geeked up means to be very high on drugs. Geek is also the word for someone who is into science fiction, most notably Star Trek.
“Night crew” is a reference to an episode of Robot Chicken that parodied Star Trek: The Next Generation by depicting a crew who takes over from Captain Picard at night. The night crew gets drunk and parties instead of piloting the ship.
Transports and synthesizers are both fictional technologies from the Star Trek universe. Transports are the teleportation devices the crew uses to “beam down” to a planet. Synthesizers replicate any object from food to entire pieces of furniture.

Maeng Da is the most popular strain of kratom, an opiate analog analgesic plant often eaten for its mind altering effects. Mango Tesla refers to an ecstasy pill. Ecstasy manufacturers often make their pills in unique shapes as a calling card, and orange ecstasy pills shaped like the Tesla logo are very common.

Mickey belongs to the Society of Spoken Art, which is dedicated to the high level academic study of rap and language. One of the ranks that can be achieved within the society is “Journeyman.” Mickey is implying that his lyrics are extremely advanced.