Notice the wordplay using Beanie and Well together…like the homie Beanie Wells.
Continuing with the old-school references to Tribe and De La Soul, this is probably a reference to “Mad Scientist” by Large Professor
When he sees his GED, he is the one laughing because he got his degree instead of his teachers who used to laugh at him and not pass him.
The fire in his eyes could be the fire from the intro which “represents the passion”. Meaning Kendrick has passion in his eyes for rap, he cares about it deeply because it saved his life.
In the bridge it’s “facebook pictures” not “they spot pictures”
The “go for” and “Carter III” also continue the countdown from 25 throughout the verse
Interesting to not how similar this line is to Earl’s “Nessy Loch Monster stop, will he though? Prolly not” in AssMilk
also, could be referring to “Everybody Hates Chris”, saying Kendrick shit rocks but everyone hates your music.