Igor Guimarães built a following in Brazilian stand-up and online comedy with deliberately childlike voices, absurd characters and catchphrases that fans repeat out of context. VTNC became one of those shorthand bursts because the abbreviation is already common in Brazilian internet slang, letting people share the rude phrase in a playful, coded way. Clips of his delivery circulated through WhatsApp groups, meme pages and short video edits, where the sound now works as a standalone reaction whenever words are not enough.