r.b.i. 

In baseball, R.B.I. is an acronym for "runs batted in". This occurs when a person who is up to bat successfully hits the ball and causes a player who was on one of the bases to score a run. The batter receives however many R.B.I.'s that there were players who scored runs. The batter does not always need to land safe on a base to score an R.B.I., so long as he isn't the cause of the third and final out of the inning.

The batter hit a ball deep into the outfield while there were two people on base, one on second and one on third. Both scored so the batter got 2 R.B.I.'s, but the batter himself got thrown out at third, causing the second out of the inning.

r.b.i. by magus35 August 6, 2007

R&B/Soul 

R&B/Soul is a broad category that encompasses much of non-sacred African American music. Its reach spans from the early vocal hits by Sam & Dave such as "Hold On, I'm Coming" and "Soul Man" to Ray Charles' "What'd I Say" to the mid-1970s radio-ready soul/pop of the Delfonics' "Didn't I Blow Your Mind" and Al Green's "Let's Stay Together," and all the way to the modern R&B of Beyonce and Usher. The category is united by emotive vocals, hints of funk and, of course, ample doses of pure, impassioned soul.

R&B/Soul: Earth Wind and Fire, The Five Stairsteps, Marvin Gaye, Lenny Williams, Donny Hathaway, The Isley Brothers, Dwele, Chuckii Booker, Kem, Floetry, Silk, Chaka Khan, Jennifer Hudson, Jean Knight, Will Downing, Brian McKnight, Sly & The Family Stone, Avant, Ray Charles, Akon, R. Kelly, Nate Dogg, Usher, Carl Thomas, Dru Hill, Bobby Valentino, Ne-Yo, Trey Songz, Jagged Edge, TLC, Ciara, Beyonce, Aaliyah, Alfonzo Hunter, After 7, Atlantic Starr, Barry White, Curtis Mayfield, Whitney Houston, Omarion, J. Holiday, Raheem DeVaughn, The Dream, Keri Hilson, Tyrese, Joe, Alicia Keys, Keyshia Cole, Lloyd, Musiq Soulchild, Montell Jordan, I-15, Lyfe Jennings, Mario, Ray J, and Gnarls Barkley.

R&B/Soul by ♫ Highway to Hell ♫ October 6, 2009

R.B.T. 

Roast Beef Theives or Roast Beef Theiving

The process of stealing Arby's (hinting roast beef) food by running through the Drive-Thru. When your friend is at the window about to get his food you run up and steal it and run away. This causes a commotion and you get double the food. Original Roast Beef Theives are located somewhere in the South End of Louisville where this process began.

PERSON 1 "What are you doing tonite?"
PERSON 2 "I dunno you wanna call Ms. B and do a R.B.T."

R.B.T. by M Sauce July 18, 2007

R.B.I.C. 

an acronym for Random Boner in Class

Dude I had this mad R.B.I.C. earlier today right before Mrs. Shelton called on me to answer the algebra problem on the white-board.

R.B.I.C. by bonerjams08 November 4, 2009

R&B nigga 

Someone who is soft
Who is sensitive
Someone who can't take the heat

Stacks: Man wtf, your ruining my swag
Fuckboy: How?
Stacks: You get no bitches, your ugly, you have no swag
Fuckboy: ... wow fuck you!!!! Im leaving!!
Stacks: Haha your an r&b nigga.

R&B nigga by OMGitsStacks January 18, 2011

R.B.I. 

Randon Boner Incident

Oops I suddenly got a "R.B.I." when I saw that hot chick bend over.

R.B.I. by FeistySpnshFml November 14, 2010

R.B.F. (resting bitch face) 

A condition where the face seems to be in a scowl even when not displaying any emotion

She looks pissed.
She's not she just has R.B.F. (resting bitch face)

R.B.F. (resting bitch face) by elDoctor November 29, 2013