Average number of times a man will ejaculate in his lifetime: 7,200
Average # of times he will ejaculate from masturbation: 2,000
Average total amount of lifetime ejaculate: 14 gallons
Average amount of water it takes to fill a bathtub: 35 gallons
Average speed of ejaculation: 28 miles per hour
Average speed of a city bus: 25 miles per hour
Average # of calories in a teaspoon of semen: 7
Average # of calories in a can of Dr. Pepper: 150
Average length of penis when not erect: 3.5 inches
Average length when erect: 5.1
Smallest natural penis recorded: 5/8 of an inch
Largest natural penis recorded: 11 inches