Como é que pode isso is a Portuguese expression meaning how can that be, and this short clip turns it into a ready-made reaction for disbelief. Shared as a meme sound, it circulates among Portuguese-speaking creators who use it to punctuate moments that feel impossible, ridiculous or unexpectedly surprising. Its appeal is in its brevity and tone: listeners do not need context to understand the speaker is baffled. Because the phrase is common in everyday Brazilian and European Portuguese conversation, it also works well in chats, edits and reaction videos where a quick, relatable response matters more than an explanation.