The phrase comes from colloquial Spanish where ejta rewrites está with a casual, joking pronunciation, and this part two version extends the original temblandoo delivery. Clips like this spread mainly through short WhatsApp forwards and reposted soundboard audios among Spanish speaking users, then moved into TikTok and YouTube edits as a quick reaction punchline. Its appeal is the spelling and sound matching each other, both loose and trembly, so even without context people understand it as someone shaking from nerves, laughter or anticipation, which keeps it reusable across many everyday situations.