Thmyl Drayfr San Fransyskw Llayfwn [ HOT · REPORT ]

One possibility is that it’s a simple substitution cipher (like Caesar shift or Atbash) or a phonetic respelling.

So possibly: — but that seems odd.

Given the time, I’ll guess it’s meant to be a whimsical, coded way of saying: But that doesn’t make much sense. thmyl drayfr san fransyskw llayfwn