the matter of when one runs down the main road of a local park finding himself in the position to let a small 'fluff' go mid run, leading to a small nugget falling from beneath a pair of boxer shorts, through the tunnel of some trackpants and into the small gap lying beneath an ankle and the outer brim of a sneaker.
by smashinpiss@10:04am April 18, 2009
The lint that gathers in your upper butt crack. It can sometimes contain more personality then most people.
by KingFett September 18, 2014