lmbo

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Phrase

1. {{lb|en|Internet slang}} {{initialism of|en|[[laugh]]ing [[my]] [[butt]]/[[bollocks]]/[[bum]]/[[balls]] [[off]]|addl=used to indicate great amusement}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.