I wish he'd do a funny rap, like SNL did

from Childish Gambino – Untouchable Lyrics on Rap Genius

Meaning

People want him to do a funny rap, like Andy Samberg of The Lonely Island, who came from Saturday Night Live.
However, Gambino is not a funny rapper, he aims towards more serious topics.

To help improve the meaning of these lyrics, visit “Untouchable” by Childish Gambino Lyrics and leave a comment on the lyrics box