A "Bocaneala-chan/Bocaneala-kun" is a person of mexican/indian descent wich betrays his friends to have intimate relations with "females" (femboys), this person can be associated with having a "solid build" they can be identified by they're cat ears and tigh highs socks while also wearing a sombrero and having a mustache resembling the ethnicity they come from. They can also be associated with a GelukuMLG, you can also say they are its offspring.
"Dude how can you just ghost us for those femboys, you are such a Bocaneala-chan/Bocaneala-kun"
"Have you seen that Bocaneala-chan/Bocaneala-kun? I heard his behind is VERY sore from last night"