Jerking Off in a public place.

Defined by some, at New England boarding schools and colleges, as a solid excretory product evacuated from the bowels. In other words, a nice, solid, non-diarrhea shit. It is a verb only and not a noun. The term can only be used to describe the action of pooping a solid poop.

Synonym for the verb 'masturbate'.

A English whore, such as in londen.

A vagina

Semi-taboo term with many uses in modern urban language. Crump can be simply defined as a 'blanket' phrase. 'Blanket' phrases are words or utterances that can be classed as multiple parts-of-speech (nouns, verbs, adjectives, adverbs, pronouns, interjections) as well as being used as interrogatives, declaritives, exclamitives and imperitaves, in a sentence (example see:fuck). Crump is most commonly used as either an insult or an exclamitive.
The word Crump can be used in both negative and positive situations, depending on the syntax and intonation within the phrase it is spoken.
There is no hard-copy evidence or other archived written forms of the word Crump, however there are many referances in media forms (song lyrics, television, etc.)

A crusty pump. where one farts and there bumhole bleeds with pleasure.