lmbo

"Laughing my butt off"

"Laughing my boobs off"

"Laughing my balls off"

They're all implying the same thing; you're laughing incredibly hard. It's often a replacement for "lmao" (laughing my ass off) for people who prefer not to curse in their interweb acronyms.

Person A: *tells a funny story*
Person B: LMBO
Person A: wait, but you're a girl, you don't have balls!
Person B: it can also mean "laughing your boobs off"
Person A: what if you have neither? (somehow)
Person B: then it can mean, "laughing your butt off"

by A Flying Turtle June 25, 2010

lmbo

before it meant "laughing my butt off"
but now the meaning has changed to "laughing my BOOBS off"

guy: that was so funny
girl: yeah i was lmbo (laughing my boobs off)!

by Plaidtastic January 1, 2009

lmbo

when you laugh so hard your balls shake and then fall off

chapelle is a funny fuck
yeah remember when he did rick james
lmbo

by i luove titties March 1, 2005

LMBO

LMBO (Laugh My Balls Off)

I get a text or read something from a social network that is funny, I reply LMBO Laugh(ing) My Balls Off

by Don Domino May 8, 2011

lmbo

laughing my batty off, a jamaican way for saying lmao.

I got a ruff foot job mon, her soles was crusty, lmbo!

by Shotta di badman March 5, 2006

lmbo

stands for "Laughing My Boobs Off"..usually used by : camwhores, Paris Hilton, ur mom...

Conversation between Crystal and Bitchy_anal_pleasure1456:
-..and then i wuz like full of his assfuckin cum!!
-lmbo!!!

by EPIC sound March 15, 2009

lmbo

A "better" alliteration for 'laughing my ass off', 'laughing my butt off' is used so when your Nun comes over and steals your phone, you are saved.

-Nun picks up kids phone-
Haha! Oh, Christian, lmbo! You are too funny : ) !
...You may continue txting for your correct language. -Glare-

by NeenjaKeeten29 April 11, 2010