a term used in Colombia to refer to the heterosexual man who fucks with gay men, a synonym of the Peruvian word Mostacero. The Cucarrón is a beetle, related to the dung beetle, dedicated as everyone knows, to carry shit balls one place to another. It seems that the droppings are the semantic link to the active/top man in anal intercourse, as happens with the Mexican term Mayate. Cucarrón would also swell the set of names of insects to insult or euphemistically refer to gay people.
Related: Mostacero, Mayate.