LMBO has various meanings in the Internet - SMS - Text & Chating category. Discover the full forms, definitions, and usage contexts of LMBO in Internet - SMS - Text & Chating.
LMBO is an acronym that stands for "laughing my butt off," and is a less offensive version of _LMAO_. The acronym typically appears in texts and online to react to something that is especially funny. People like to exaggerate their reactions to make things sound cooler or bigger than they actually are.
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