I got Venus on my penis
And Serena wrapped 'round my fingers
Still using planetary metaphors, he uses Venus to also refer to the tennis star, Venus Williams.
Gucci then refers to her sister Serena (also a tennis star) in the next line.
He is saying that he has sex with both of them.
To help improve the meaning of these lyrics, visit “Weirdo” by Gucci Mane Lyrics and leave a comment on the lyrics box