I'm not picking up an antirapper vibe from the upside down sticker.
It's more along the lines of folks in the 90's that used the basis of a parental advisory sticker to write in "explosive lyrics" or something to that effect.
Pretty good so far. Some of the beats that I already couldn't stand I still can't stand to hear, but I can see that you've been improving your rapping skills, and improvement is always welcome.