Materials:

Two people
A Polaris Ranger
A tree
One Acre of land
A brush of wind
A heap of blood
A tad of stitches

Directions:
Have the other person drive the Ranger; you will be in the passenger seat
Take a few practice laps around the land and tree
On the last lap, the last turn, hit the gas and go towards the tree
Come to an immediate halt for the tree
Close your eyes as you fly forward. Hit your legs and quickly hop out of the Ranger
Make sure everybody is alright, as you see blood dripping down your nose.
Get to the car and to the Emergency Room. Get four stitches
Now you will forever have the memory of that day