You Know Everything is slang which most people say but made popular by him meaning not talking much because you know things go down.
Its also a wonderful rap song in which he features YBMH Music Group crew member Yung Slick and the 2nd single Make you Mine a rap love song which he narrates what he will do to make this Girl his .
Both produced by P-Mo on da console an Abj Based Super Producer.[audio:https://www.360nobs.com/wp-content/uploads/2012/08/You-know-Everything-ft-Yung-Slick-1.mp3]
Jp Swagnificent ft Yung Slick - You Know Everything (1.9 MiB, 152 hits)[audio:https://www.360nobs.com/wp-content/uploads/2012/08/Make-you-mine-1.mp3]
Jp Swagnificent - Make You Mine (1.6 MiB, 128 hits)