crud
Dirt, filth or refuse.
(by extension) Something of poor quality.
A contemptible person.
Mixed impurities, especially wear and corrosion products in nuclear reactor coolant.
(snowboarding) A heavy wet snow on which it is difficult to travel.
(euphemistic) Feces; excrement.
(students) Venereal disease, or (by extension) any disease.
A fast-paced game, loosely based on billiards or pool, with many players participating at the same time.
(Western Pennsylvania English) Cottage cheese.
To clog with dirt or debris.
(minced oath) Non-vulgar interjection expressing annoyance, anxiety, etc.; sugar, darn.