What's the best revenge? These slogan tees for men and women offer some suggestions, including "Taking action" and "Energy Independence." They're $38 at revengeis.com, where a reusable plastic bag made from recycled plastic bottles is $11 and a stainless steel mug in a tote is $19. Click here to get a coupon code for 20 percent off your order. (Use the coupon code Holidays.)