LB 

Little Boy; Often used when describing a male being too cocky or Immature for his age. Hanging around older women and trying to look older for his actual age.

Girl 1: Ew Yesterday this LB tried getting my number.
Girl2: Oh that's gross. Was he smoking?
Girl1: Yeah, but he started coughing halfway through a breath.
Girl2: What an LB.

LB by petiteCarly September 5, 2009

LB 

Lover Boy usually associated with Cc or C&C (Cuffed and Cheating)

Chris: You seen Mike?
John: He's with his girlfriend like always
Chris:Damn... LB

LB by Les123 November 6, 2010

lb 

Liveblog.

Blogging about something, like a TV episode or presidential speech, as it happens. The term is used frequently on tumblr.

oh god why would they kill him off WHY THAT WAS UNNECESSARY

tags: lb

lb by iamtoolazyforthisshit November 12, 2012

Lb 

Short for pound ( as in Marijuana)

Ima get me an lb for dis weekend NICCA

Lb by Stage-4-Neon February 1, 2005

LB 

noun pl. LBs or LB's

1. Acronym for Ladyboy, often used when identifying the gender of tall women with big hands and feet in South East Asia.

Careful Mate, I think you've been snogging an LB!

LB by Johnny Siffredi March 8, 2010

LB 

Lady Boner; when a female is soo horny if she had a penis it would be erect. X

Ohh dangg! He was soooo sexyy I most definetly had a LB! :)

Boner Erection Lady Horny Erect Penis

LB by Kiannaaa(: May 24, 2009

LB 

lazy bastard

dude get your ass up and stop being a LB

LB by Ace Wayne March 2, 2010