Woah that "hell "yeah" was totally from kick start my heart 100% it's weird lol  I thought the same thing when I heard it. Actually, before the chorus, I thought the song sounded like Van Halen because of the opening riff.
We Are famous faces, we are legends of the underground. The west coast is dying but were still getting down. Hollywoods got stilletos, walking egos in skirts setting sunset on fire we only do this 'cause it hurts.