BTFO
/ˌbiː tiː ɛf ˈoʊ/ · Abbreviation · Slang & Abbreviations
Definitions
Internet slang for 'blown the f*** out,' used to describe someone being decisively defeated, embarrassed, or overwhelmed in an argument, competition, or comparison. In tech discourse it appears mostly in meme-heavy or combative spaces rather than formal discussion.
In plain English: A slang way of saying something or someone was overwhelmingly defeated or exposed.
Example: "The benchmark thread was mostly noise, but one chart had the old implementation absolutely BTFO on memory usage."