The phrase itself is a simple French hello and self introduction, and its life online comes from that everyday wording paired with a confident delivery. Short greeting clips like this circulate on soundboards and in French speaking meme spaces because they are easy to recognise, quote and reuse without any setup. People share the Frank line as an inside joke, dropping his name into chats, streams and edits where no Frank is expected. That mismatch keeps the clip useful as a light reaction rather than a reference that needs explaining.