Woe to the foe that encounters you in your new Star Wars Go Dark Side 30 Single T-Shirt! This black, 100% cotton t-shirt admonishes them with the warning "Don't Make Me Go Dark Side On You" and provides examples of the bad-assery this suggests via illustrations of the villains from the Star Wars series who did indeed "go" to the Dark Side, or at the very least aided it. And you know what they say, once you go Dark Side...it is very difficult to stop going Dark Side. And may result in you wheezing. Anyway, luminaries of the Dark Side (and, no, that doesn't make any sense) pictured on the Star Wars Go Dark Side 30 Single T-Shirt include Messrs. Vader, Grievous, Palpatine, Fett, Maul and of course a couple of Stormtroopers aiming away from whomever you're facing.