Nanach Purim Torah

HH the age old question,  what does it take for someone to be considered a Nanach?!
So we find a hint to this in the second Mishna of Eruvin. The Mishna says: הכשר מבוי
The criteria for 'ma boy' - that is a bonafide Nanach.
בית שמאי אומרים לחי וקורה ובית הלל אומרים לחי או קורה.
Beis Shamai is stringent they stipulate both the cultivation of healthy pehyos - the aspect of lechi which are the verticals on the cheeks. In addition to the Nanach Beanie - koara. Whereas Beis Hillel is more benevolent and accepting either or.
רבי אליעזר אומר לחיין!
Rabbi Eliezer demands Mega pehyos!
Na Nach Nachma Nachman MeUman!