crud

Short definition from Wiktionary

Noun

1. 1
   Dirt, filth or refuse.
2. 2
   Something of poor quality.
3. 3
   A contemptible person.
4. 4
   Mixed impurities, especially wear and corrosion products in nuclear reactor coolant.
5. 5
   A heavy wet snow on which it is difficult to travel.
6. 6
   Feces; excrement.
7. 7
   Venereal disease, or (by extension) any disease.
8. 8
   A fast-paced game, loosely based on billiards or pool, with many players participating at the same time.
9. 9
   Cottage cheese.
10. 10
    Acronym of create, read, update, delete, the basic operations of a database management system.

Verb

1. 1
   To clog with dirt or debris.

Interjection

1. 1
   Non-vulgar interjection expressing annoyance, anxiety, etc.; sugar, darn.