Five and a Chuckle

5.87km - 33'28"

Some jokes from this Fark.com thread:

A mathematician visited a native american reservation.

He spoke with an old native american woman who was sitting on a buffalo pelt. She said, "My son runs so fast, he can reach that mountain all the way over there by sundown."

Then he spoke with a woman sitting on a coyote pelt. She said, "My son is so strong, he can wrestle a buffalo to the ground."

Then he spoke with a woman sitting on a hippopotamus skin. She said, "I have no sons. But I can run to the mountain before sundown, and I can wrestle a buffalo to the ground."

Then the mathematician realized that the squah of the hippopotamus is equal to the sons of the squahs of the other two hides.

Units of measurement:

Ratio of an igloo's circumference to its diameter = Eskimo Pi
2.4 statute miles of intravenous surgical tubing at Yale University Hospital = 1 I.V. League
2000 pounds of Chinese soup = Won ton
1 millionth mouthwash = 1 microscope
Speed of a tortoise breaking the sound barrier = Mach Turtle
Time it takes to sail 220 yards at 1 nautical mile per hour = Knot-furlong
365.25 days of drinking low-calorie beer because it's less filling = 1 lite year
16.5 feet in the Twilight Zone = 1 Rod Serling
Half of a large intestine = 1 semicolon
1,000,000 aches = 1 megahurtz
Weight an evangelist carries with God = 1 billigram
Basic unit of laryngitis = 1 hoarsepower
Time between slipping on a peel and smacking the pavement = bananosecond
453.6 graham crackers = 1 pound cake
1 million microphones = 1 phone
1 million phones = 1 megaphone
365.25 days = 1 unicycle
2000 mockingbirds = two kilomockingbirds
10 cards = 1 decacards
1 kilogram of falling figs = 1 Fig Newton
1000 grams of wet socks = 1 literhosen
1 millionth of a fish = 1 microfiche
1 million billion picolos = 1 gigolo
10 rations = 1 decoration
100 rations = 1 C-ration
10 millipedes = 1 centipede
3 1/3 tridents = 1 decadent
10 monologs = 5 dialogs
2 monograms = 1 diagram
8 nickels = 2 paradigms
2 wharves = 1 paradox