It's 2020, so who even CARES about the last decade? The CosmoBros do — and so does preeminent historian and sex-smart Cosmo author, Taylor Andrews. In 2019 we heard you loud and clear when you said: "WE WANT MORE QUESTIONABLY FACTUAL STATISTICS ABOUT SEX AND DATING!!!" So in this super schmexy 2019 round up, we've got you covered. Hold onto your butts and take a taste of those truck nuts. This is gonna be a wild one.