help, i need to find a rap song, its been bugging me for weeks

ok there is a song, it is rap, and i heard it on a youtube video. some of the lyrics are. "girl with the rack and the dump truck back" and "like a mcnugget, i stay dipped"
YouTube - new benching video is the link
if anyone has any ideas please contribute, its driving me insane. thanks in advance.

what!, nobody has any idea, come on guys, "bump"