This is a potato: 🥔 (u+01f954).
If you wanted to, you could cook some sweet 🥔 π.
If you think wwwwww is good, you should try ʬʬʬʬʬʬ.
బంగాళాదుంప సలాడ్
𝄞 𝄢 𝄪 𝅂
This can be encoded in ASCII.
This can be encoded in PDFDocEncoding (€).