dirt dart
A slang term used by non-airborn personel in the United States Army to playfully describe airborn personel.
"I was given the option to go airborn on my orders, but I'm not dirt dart!"
dirt darting
Slang used by mostly by soldiers, pilots, and old men, to describe when a flying object hits the ground at a high speed
"if anyone hits the ground that fast it'll be dirt darting"