Quirky rock duo They Might Be Giants bring their idiosyncratic flair to their homemade website ( From the opening animation, which features John and John impaled on a spit, fans enter a seemingly endless TMBG fun house. It’s got grainy original videos like ”Snail Shell” plus an online version of Dial-a-Song — streaming-audio clips of the band’s infamous answering-machine recordings like ”Rest Awhile.” There’s even an e-mail campaign to get John Flansburgh on Time Magazine’s people of the century list. What would Gandhi have said? A