Also if you look at presence and rapping as presents and wrapping, this line seems like it could be a double entendre.
It also makes sense with his “That was my Royce Line” line later in the song.
Plus, a ski slope is a mountain slope, but with all the snow there, you don’t see any green, and if you moved the snow (white) you still wouldn’t see much because the snow has killed the plants underneath.
I think he harbors a resemblance similar to the one of his father’s.