LB

LB simply stands for "Loose Butthole". This can be used to describe yourself or other people, and it's connotation depends on the situation at hand. Its meaning can be equated to "getting anally penetrated" or just being a sexually loose person. An alternate meaning could be used in the context of being recently bested by a person or task.

John: "Hey have you taken the chemistry test yet?"
Bart: "Oh my god its so hard. I'm so LB right now."

John: "Dude what do you know about Jessica?"
Bart: "I heard she's super LB man go for it."

butthole loose

by BHR69 February 10, 2012

LB

little bitch. usually you call short people lb

get your ass over here lb

by bob May 7, 2004

LB

This means to "Lick Balls" in whatever sense you can take it.

When speaking with someone in an angry or frustrated state, you can say "LB" instead of using profanity and you will get your point across.
Such as, "Why don't you just LB!"

by Coach Pla February 24, 2009

LB

The most white guy you know. Makes weird faces to you without noticing it. Is a king. Picks his nose sometimes. Everyone thinks he's an idol. Most likely will run around in the hallways like a sped. Probably plays lacrosse and wears vineyard vines.

Did you see LB picking his nose?

by bigpp12 April 29, 2020

LB

"like back," used on Instagram, meaning the exchanging of likes between two people and there posts.

@kylie- lb for lb?
@brooke- done

by wowokcool January 29, 2016

LB

An endearing nickname that can be used for anyone with a name starting with the English letter “L”. The B stands for baby. Ex: Leslie Baby... This nickname is often recognized and misinterpreted by graduates of the early 2000s and mid and late 90s as the nickname “Little Bit” pronounced “LilBit”.

LB when are we gonna spend some time together?

by LegendaryShootingCoach October 13, 2020

LB

Simply means lick balls

Dude I told my boss to LB.

by Spoonz January 7, 2008