To our fellow connoisseurs of cleavage, it's time to earn your bachelor's in boobs and master's in mammary glands. Behold the  pie chart of the most common search terms for boobs:


As for the types of boobs that reign supreme on the web, view the chart below for eight of the most-popular adjectives used in conjunction with searches for the most popular boob terms:


For further research on 'booby-iology' (like biology, only with more BOOBS), check out the link below.