calzonazos
henpecked husband
calzón
pants
+
-azo
augmentative suffix
A calzonazos is a henpecked husband, which can be remembered as someone wearing big pants0 (calzón0) with the augmentative1 suffix (-azo1), implying he's overly submissive to his wife.
noun
- henpecked husbandA man who is easily dominated or controlled by his wife or partnerSu esposa toma todas las decisiones; él es un calzonazos. // His wife makes all the decisions; he's a pushover.