15 percent of Americans secretly bite their toes.
57
In a lifetime, an average person walks the equivalent of 5 equators
177
If you're over 100 years old, there's an 80% chance you're a woman.
143
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
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