"BABACO"( masc) ...a characteristic personified by...Dick Cheney, Fidel Castro, Rush Limbaugh, Newt Gingrich and Hugo Chavez.
"BABACA"(fem) ...think... Ann Coulter and Paris Hilton.
Spanish equivalent : "CULO"
In English : ASSHOLE"
"Obrigado"(thanks) to Raquel M. da Salvador, Bahia... for Portugese definition.