What is "bats!"

"Bats!" is the debut single by the Los Angeles-based punk rock band The Bronx, released in 2003 by Tarantulas Records. It was produced by Beau Burchell and recorded at his home in Los Angeles. The single was released on both compact disc and 12-inch vinyl, the latter a picture disc limited to 1,000 copies. The B-side is backmasked, playing from the inner edge to the outer.