The story
- Proto-Indo-European*peḱ-
- Proto-Indo-European*peḱt-
- Proto-Indo-European*pḱtḗn
- Proto-Italic*pekten
- Latinpectin-
- Vulgar Latin*pectinī̆culum
- Spanishpendejo
- English todaypendejo
Borrowed from Spanish pendejo.
Etymology from Wiktionary, CC BY-SA 4.0.