"Something" only sexier. Almost invariably found in the phrase "...a little somethin' somethin'..." because a LOT of somethin' somethin' would be too much of a good thing.

When you eat dirt for the first time and leave your family to build a shack in the woods

Alluding to something pleasurable, be it sexual, drug-related, or something else entirely.

African American slang or vernacular often used by the aggressively stupid, most often of the male persuasion to describe an instance of obtaining meaningless, frequently undeserved and oft inappropriate casual sex.