Swtyblz Encodes 🔥

However, if I were to take a guess and decode it as a potential Base64 string or similar, I get:

To decode "swtyblz", let's try a common substitution cipher technique. swtyblz encodes

decode swtyblz as = pretty boy

Hmmm...

Could you give me a hint or tell me what kind of cipher "swtyblz" uses? However, if I were to take a guess

Now if "swtyblz" encodes: give me a feature I get: To decode "swtyblz"