A term coined on the internet, most likely at either Something Awful, 4chan, or YTMND.

Generally refers to a girl with ample breasts and/or buttocks, implying that these would be an adequate substitute for airbags. Most often applies to anime girls, due to the fact that many are drawn with breasts twice the size of one's head. This term can be applied to women irl, though caution should be exercised.

Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.