lmbo

Lmbo, Laugh my BALLS off, you can't laught your butt off, but balls are detachable.

LMBO

Instead of laughing my a** off it’s laughing my bones off (LMBO)

by anonymous February 23, 2021

Non-Virgin Kid At School: hey how are yo-
Church Kiddos: LMBO, my mom said I can't talk to you, bye.

by Xspheura September 19, 2019

Means "laugh my bones off". You use it if you don't have an ass to laugh off in the popular term "lmao"

by Sannesafir December 30, 2016

Annie: "Lochia is different from period blood. Now go have a nice juicy steak."
Cory: "Hahahaha. LMBO."

by Smackrod October 24, 2019