There are double meaning jokes in Brazil about the Peruvian election.
Peru is one of the many names for "penis" in Portuguese. The bird "turkey" is known as "peru" in Portuguese. Since a penis looks like a bird, we use the word "peru" for penis.
The spelling of PPK is pepeka. This is also one of the many names for vagina.
That's why there are many jokes about the sentence that PPK will make Peru better. Or Peru needs PPK.
Even the Peruvian media made an article about the Brazilian jokes
http://rpp.pe/virales/facebook/por-que-brasil-quiere-que-ppk-sea-presidente-noticia-939546