Cassidy has been known to go in over other people's instrumentals, often in order to diss the artist who originally did the song.
Here his targets are a little more general, as he goes in over two Drake records, a remake of "Worst Behaviour" and "We Made It", who we've also heard Jay Z, Jay Electronica, and of course Soulja Boy-- who did the original version --on. He even tries out the "Versace" flow on the second part of the track.