My Brain is 80% Song Lyrics 20% Movie Quotes: Funny T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Funny sayings t-shirt for hipsters, teens, music lovers, musicians, movie fans and buffs; My brain is 80% song lyrics 20% movie quotes Graphic tee shirt with saying My Brain is 80 percent song lyrics 20 percent movie quotes, designed by BootsTees Lightweight, Classic fit, Double-needle sleeve and bottom hem