The man who created Carly Fiornia's bizarrely fascinating "Demon sheep" ad is back, releasing another mind-twisting attack ad.

This time, ad guru Fred Davis is going after incumbent Sen. Barbara BoxerBarbara Levy BoxerThe ‘bang for the buck’ theory fueling Trump’s infrastructure plan Kamala Harris endorses Gavin Newsom for California governor Dems face hard choice for State of the Union response MORE (D-Calif.), whom Fiorina is hoping to replace.

The new spot shows a blimp-sized animation of Barbara Boxer's head floating over parts of California, accompanied by a slough of TV screens.

Clocking in at almost 8 minutes, the video argues that Boxer's ego, aided by "the warm bask of attention [and] the occassional flicker of a televsision light," has grown out of control.

"She quit working for us, and starting working only for herself," the narrator says.