ASS CROUTON
the clinging of fecal residue and toilet paper fragments to one's anal hairs; a disgustingly deplorable condition that unequivocally creates a lack of hygiene in this unpleasantly moist and stinky cavity.  More commonly referred to as "dingleberries," or fartleberries."
With the amount of ass croutons that I was packing, you could have tossed quite a salad down there!  Only problem was, I wished my girlfriend would have used Ranch dressing instead of Italian!