Cano Rape, uh? Let's see, Cano comes from Latin, and its a verb that's associated mostly with Singing, although it could mean sound or playing an air instrument. In any case, the association with music is evident.
So Slick's refering to... musical rape? Does the KiGo picture bring such beautiful melody to his mind? XD
Or... long story short, he's just forgetting how to type correctly. which, looking at his latest comments on DA, might not be so hard to believe.