an annoying and disconcerting person who gets right in one's face (see Molina; Engl. transl. by SW)
Orthographic Variants:
teixco euani
Alonso de Molina:
teixco euani. descomedido yatreuido que se viene ala cara. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 95v. col. 1. Thanks to Joe Campbell for providing the transcription.