POPSUGAR Love Textbook Perverted Math Textbook Some Perv Wrote a Textbook by GiggleSugar 3/06/08 5 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest What about the angle at which she lifts her heel and rams it into his shin? Thanks, College Humor! Read More TextbookSchool HumorSexy HumorPervertJapanMathHumorSchool Humor 22 Times You Could Relate a Little TOO Well to Hocus Pocus 40 Hilarious Costumes For the Funniest Couples 17 People Who Emoji Better Than You You Have to See This Mean Girls/Hocus Pocus Mashup POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get Inspired With Our Living Newsletter Personalize Home Vegetarian Tech Love and Sex Food DIY Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR. xChantilly 7 years Um, why is it tagged with "Japan?" The words are in Korean. k-squared 7 years Pythagorean theorem for the perverse, hah.