I'm going hard as my dick
He “goes hard” on his tracks, meaning that he kills it, or he does a very good job. Dicks get hard, so it’s just a metaphor for bragging about his rapping skills. Tyler doesn’t care about his bad language, which is why he sarcastically says “Pardon my French” and follows it with “I’m going hard as my dick.” .
To help improve the meaning of these lyrics, visit “Trouble on My Mind” by Pusha T (Ft. Tyler The Creator) Lyrics and leave a comment on the lyrics box