There's a children's book titled "Where Willy Went" detailing the adventures of a sperm.
22

The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
Students at the John Hopkins University collaboratively decided to opt out of their final since the professor set his curve based on the highest score grading it as 100%. They chose to receive a score of zero, making it the highest grade and thereby getting 100%.
34
Most people who read the word 'yawning' will yawn!
184
Famous billionaire Howard Hughes stored his own urine in large bottles.
138
Each year, there are more than 40,000 toilet related injuries in the United States.
1k
A toothpick is the object most often choked on by Americans.
612