It is a brazilian portuguese
slang meaning the same as dick, cock, prick.
É um termo
de gíria do português brasileiro, com o significado
de pau, cacete, pica, caralho.
At 17 y.o.,he was already 1,80
m high, but his dick was still quite small..
Aos 17 anos, já tinha 1,80
m de altura, mas sua pimboca era ainda bem pequena.