Some arrived clutching banners telling "Mr Butcher" to go home. Others brought effigies of "The Warlord" dangling miserably from a hangman's noose. A handful dressed up as the grim reaper, while some women paraded through the streets with stickers of George Bush and Adolf Hitler placed tastefully over their nipples.
Lemme guess: Bush's Pinocchio nose stuck waaaay out...
There was none of the famed Brazilian hospitality. Even before Mr Bush arrived in Brazil on Thursday to begin a six-day tour of Latin America the protesters were out en masse. "Persona non grata" read one placard. "Get out you Nazi" said another. In case the message still hadn't hit home, there was one other taunt - this time in English: "Bush, kill yourself."
There was even a special group formed by students to track down the president, calling itself the Bush Hunt Command. The group gathered yesterday morning in Sao Paulo's Ibirapuera Park with the aim of chasing Mr Bush through the streets and forcing him to listen to their message.
The hunt began with a version of If You're Happy and You Know It with doctored lyrics. "Good morning President Bush, how's it going?" the crowd screamed, before the unmistakable chorus of "Filho da puta" - son of a whore.
Colorful, these Brazilians, eh?
A massive security operation involving hundreds of police, military and intelligence agents from both countries meant the president was completely shielded from any kind of protest.
His security people are well practiced in shielding him from reality, as we know.
That, however, did not stop people trying. In Ibirapuera Park the hunt's leaders herded protesters into a fleet of coaches to begin their pursuit. The first stop was the Hilton, where Mr Bush was staying in the £3,200-a-night presidential suite.
Now that pisses me off! I think that's about $5600. A night. He's not worth that, and it's our money.
On the eve of his trip President Bush told CNN's Spanish language channel he hoped to show South Americans the US "cared" about the region. Based on this showing, they will take a lot more convincing.
No matter how much lipstick you put on a pig, it's still gonna be a pig. I would like to see Bush's bacon fry.