somethin-somethin 

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.

“Aw, Baby…every man’s gotta get him a lil somethin-somethin!"

somethin-somethin by Hallelujah Harris May 27, 2008

somethin' somethin'

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

a. Lets go to the bedroom so we can kick a little somethin' somethin'.
b. I called my guy to see if he could hook me up with a little somethin' somethin'.

somethin' somethin' by Kristen October 24, 2003

somethin' somethin'

"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.

Whoa. I'd like to give her a little somethin' somethin'.

somethin' somethin' by UrbanJoe April 21, 2003

do somethin' 

a threat, fightin words, a challenge, predominatly used on the east coast, also the city slogan of Newark, New Jersey.

what bitch, you gonna dis my bidness, do somethin!

do somethin' by sawlid September 11, 2003

let me hold somethin 

Another way for asking for money.

Boochie : Aye boi, let me hold somethin?
Fred: Mayne, I aint go nuthin for you.

let me hold somethin by Marie000 September 20, 2006

Somethin Chronic 

A Way To describe something in excess, either positive or negative.

1. I love You Somethin Chronic
2. I Want To Kill Somethin Chronic

Somethin Chronic by Absolut Russia November 17, 2006

Somethin' in the milk ain't clean 

A synonym for " Something doesn't smell right"

LaToya Jackson has said in the media that she thinks there was an MJ conspiracy. In other words, she thinks that " somethin' in the milk ain't clean".

Somethin' in the milk ain't clean by Katrinka1 July 20, 2009