pain in the arse (UK), pain in the ass (US), pain in the neck, pain in the butt (an extreme annoyance); hit, blow
“¡Qué coñazo!” — How extremely annoying/boring!
Etymology tree Spanish coño Proto-Indo-European *-eh₂-k-s Proto-Italic *-āks Latin -āx Proto-Indo-European *-yósder. Proto-Indo-European *-éyos Proto-Italic *-ejos Proto-Italic *-eos Latin -eus Latin -āceus Spanish -azo Spanish coñazo From coño (“cunt”) + -azo (augmentative suffix). Compare French connasse.