n: when area around the genitals becomes abnormally messy due to insufficient trimming and/or cleaning, and therefore is rendered unusable.
" Wow, not washing and trimming my balls for the last seven years was a bad idea, I think I developed a bit too much nut clutter. I can no longer see or use my balls."
Friend 1: You're gonna do great at that competition
Friend 2: I don't know man, I don't think I'm going to do it
Friend 1: C'mon don't be such a clutterbucket!