lb means litte boy. like the little grade nines at your high school.
shes going out with him? ew! hes an lb
by potato girl January 15, 2005
Loves to give and receive head and does an amazing job at both. She is a loving, affectionate, passionate, and generous lover.

She can be described as sexy as hell and knows it.
LB is passionate and sexy when she is in the throes of sexual passion.
by Cloud Dancer April 26, 2009
LB (lostboyz) a gang from nyc.tekkin over south ozone park , ny
dat niggaz lb so dont fuk wit him
by peezie October 12, 2003
LB: Sexy, amazing, loveable, hot, young man who scores with the older ladies
Kate: oh man davids the hottest LB ever, id fuck him so easily <3
by dzilks October 24, 2010
Simply means lick balls
Dude I told my boss to LB.
by Spoonz January 06, 2008
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 23, 2009
Laptop Buddy when two people who are friends both own laptops you can call each other LB laptop buddies!
("you are my LB laptop buddy!")
by alabamo123 January 11, 2009

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