1. a measurement of taste as it relates to ass. Ass factors range in severity from 0 to 10 where 0 is tasty and 10 is absolutely nasty. An ass factor of 5 is generally considered to be the transition from palatable to unpalatable.
Origin: The term "ass factor" originated from a hiking trip in Fundy National Park in 2009. The term was adopted by the group to describe the edible wild plants being collected and tasted.
Gee, this Clintonia Borealis is pretty good. I'd say that it has an ass factor of about 2.
Term used when climbing (indoors or outdoors) and having enough lower body weight, especially in the posterior, to make it difficult to go up and over outcroppings of (sometimes fake) rock. It is especially used among women who have a lower center of gravity and additional layers of fat (especially in the butt region) than men.
Used in phrases such as "Damn, my assgravity will not let me up and over this overhang!". Or, "I'm really tired and my ass gravity is not helping".