Where does “gilipollez” come from?

gilipollez (Spanish) comes from Spanish gilipollas, from Spanish gilí, from Caló jili, from Romani śil, from Sanskrit शीत, from Sanskrit -त, from Proto-Indo-Iranian -tás, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

gilipollez (Spanish): stupidity, foolishness, silliness, asshattery,...