The latest from Jawberry, the collab project from local indies Huan (aka Juan Mallorca) and Rockbot Studios owner Josh Cobb, “King Kong” mashes up prominent ‘90s guitar-slack-and-hip-hop styles into three-minutes of casually retro-vibed, upbeat rock, with a riff that is maybe one chord from a “Smells Like Teen Spirit” lawsuit. A minor sin, considering the legion of songwriters that have …