While the exact recording behind this clip is not widely documented, the phrase itself comes from everyday New Orleans speech, where dey at works as a casual way of asking where people are. Short clips like this tend to spread through soundboards, meme edits and short-form videos, where a regional voice can become a reusable reaction in a matter of days. Its staying power comes from that flexibility: the line is short, instantly understood and easy to place over entrances, reunions and crowd moments without needing extra context.