Save me, Saint Bento
Old holes have snakes in them
Save me, Saint Bento
(see comment)
Save me, Saint Bento
The cobra bites Saint Bento

This song is a plea for help to São Bento, who protects against snake bites. "Vou jogar meu barravento" seems to come from "vou jogar meu barco-a-vento", or "I will put my boat in the wind", but has been mixed with "barravento" which means "tempest" or "change of wind".