With their stacks of synths, buggy goggles, and black-and-white checkered hoods and pajamas, these two Florida nerds look like yet another gimmicky concept band. Fortunately they don’t have a kooky agenda or implausible backstory we’re supposed to buy into–they’re just here to rock our party and wear goggles while they do it. It’d be easy to pigeonhole their first properly released full-length, In the Reptile House (S.A.F. Records), as an offshoot of new wave, but on a closer listen you can hear all sorts of influences–Lightning Bolt, manic ballpark organ, Jean Michel Jarre’s soundtracks from the 70s, Paper Rad–in their dorky robot wiggle. Their sound is a comment on dance music, simultaneously quizzical and mocking as it co-opts and then destroys bits of 80s rave and electro-pop in a dissonant blast of Day-Glo flash. Onstage Yip-Yip uses plenty of strobes and pulsing disco lights, so if you’re seizure-prone you might want to consider a welding mask. J+J+J headlines, the Show Is the Rainbow plays third, Yip-Yip goes on second, and Brilliant Pebbles open. a 10 PM, Beat Kitchen, 2100 W. Belmont, 773-281-4444 or 866-468-3401, $10, $8 in advance, 18+.