B.A.S.E.

Cool.

 A while back I was climbing a 1000' route in the Verdon Gorge in France and a BASE jumper did about 6 jumps right over us.  It was pretty freaky on the first one when I thought some suicidal person just jumped from the top.

The closest I ever got was paragliding off of some mtn peaks we had climbed (much quicker way down than hiking!) but I imagine BASE jumping can be kindof addictive.