If youre not deterred by the insouciance, the Ontario-based fivesome will be in town tonight in support of its new self-titled release their third album since they debuted in 2002. Subsequently, theyve lassoed a large fan base and toured with the likes of My Chemical Romance and Panic! At the Disco, all while singing about alcoholism, drug addiction, and hideous ex-girlfriends. The subjects are bathetic and the vocals never stray from modern punks de rigueur boyish whine, but the songs are as catchy as any virus in the C.D.C. laboratories. Theyll play at Rays Downtown Blues (519 Clematis Street, West Palm Beach) Thursday at 8 p.m. Tickets go for $12. Call 561-835-1577, or visit www.myspace.com/boysnightout.