Family Guy Stewie "Whatever Helps You Sleep At Night, Bitch" Mug Show your love for Family Guy 's dastardly diabolical little baby genius over your morning cups of coffee! This Family Guy Whatever Helps You Sleep at Night, Bitch Ceramic Mug is able to hold up to 11 ounces of liquid and features a cool night sky blue and yellow star design with an image of Stewie in his pajamas saying, 'Whatever helps you sleep at night, Bitch' on the front of the mug and the Family Guy logo in blue and yellow on the back. This would be a great gift for any fan of Family Guy !