67 percent of people who prefer "South Park" to "The Simpsons" have smoked marijuana, compared with 52 percent of people in general.

Based on a survey of 161 people who prefer "South Park" to "The Simpsons" and 540 people in general.

77 percent of people who don't want to be cremated believe in objective morality, compared with 62 percent of people in general.

Based on a survey of 198 people who don't want to be cremated when they die and 565 people in general.

58 percent of people who prefer soft serve ice cream to scooped ice cream like roller coasters, compared with 71 percent of people in general.

Based on a survey of 128 people who prefer soft serve ice cream and 507 people in general.

19 percent of people who can't rrrrroll their R's regularly wear cologne/perfume, compared with 31 percent of people in general.

Based on a survey of 164 people who can't roll their R's and 508 people in general.

9 percent of people who have never pulled an all-nighter attended private school, compared with 23 percent of people in general.

Based on a survey of 175 people who have never pulled an all-nighter and 534 people in general.

61 percent of people who floss regularly prefer credit cards to debit cards, compared with 45 percent of people in general.

Based on a survey of 168 people who floss regularly and 520 people in general.

46 percent of people who have fainted in public are parents, compared with 33 percent of people in general.

Based on a survey of 132 people who have fainted in public and 595 people in general.

63 percent of people who prefer deep-dish pizza are fiction lovers, compared with 49 percent of people in general.

Based on a survey of 230 people who prefer deep-dish pizza to thin crust and 577 people in general.

75 percent of people who prefer Leno to Letterman also prefer hot weather to cold, compared with 61 percent of people in general.

Based on a survey of 108 people who prefer Leno to Letterman and 331 people in general.

70 percent of people who are afraid of heights understand HTML, compared with 57 percent of people in general.

Based on a survey of 176 people who are afraid of heights and 474 people in general.