'Chupapi' originate from the Spanish words "
Chupa" and "Papi", which mean "Suck" and "Daddy" respectively, while the
word 'Munyanyo/muñañyo/muñaño' originates from Spanish "Muchacho" which means "Young Guy".
It is supposed to be a "question"... << Chupapi Munyanyo?? >> meaning... << Does Daddy sucks young
guys? >>
That is at least the correct meaning by what the words used in their originating language mean, although no ones uses those words either in Spanish in that setting.
According to the original creator?... (or at least the one who made it famous) "@jaykindafunny8", say himself that it doesn't mean anything, that is made up. Personally, I don't think this is
true, but from his videos, I noticed his
bad Spanish
knowledge.. like when he says "No mira!" <-- don't look, in Spanish we would have said: "No mires!"
Regardless of what it --or doesn't mean, it is a funny
play of words, and the way it is said, is what is funny.