crumb

(noun) a very small quantity of something. Examples: "He gave only a crumb of information about his plans." "There were few crumbs of comfort in the report."

(noun) a person who is deemed to be despicable or contemptible. Synonyms: rotter, dirty dog, rat, skunk, stinker, stinkpot, bum, puke, lowlife, scum bag, so-and-so, git. Examples: "Only a rotter would do that." "Kill the rat." "Throw the bum out." "You cowardly little pukes!." "The british call a contemptible person a `git'."

(noun) small piece of e.g. bread or cake.

(verb) coat with bread crumbs. Example: "Crumb a cutlet."

(verb) break into crumbs.

(verb) remove crumbs from. Example: "Crumb the table."