tepan onoc.

Headword: 
tepan onoc.
Principal English Translation: 

a known person, perhaps infamous and abominable (see Molina; transl. to Engl. by SW)

Orthographic Variants: 
tepanonoc
Alonso de Molina: 

tepan onoc. persona infame.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 102r. col. 2. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

The negative assessment suggests a possible clergy person's filter, if this refers to someone lying down upon another (perhaps a male homosexual act). See the hieroglyph for the name Tepanonoc in the Matrícula de Huexotzinco.
https://www.loc.gov/resource/gdcwdl.wdl_15282/?sp=811&st=image&r=0.306,0...