Crud

Crud or CRUD may refer to:


 * Waste, dirt, feces, or something of poor quality
 * Create, read, update and delete (CRUD), basic functions of a computer database
 * Crud (game), a game played on a billiard table
 * CRUD (radio station), a former radio station of Rochdale College in Toronto, Canada
 * "Crud", a song by British rapper Ghetts from his 2021 album Conflict of Interest