You walk on the streets of Brazil and meet Rebecca. She already has an expression of discomfort just seeing you.

Ah você é o gringo gado que fica me perciguindo, né? Fica sabendo que eu não tou afim de você! Caí fora, mané! (Translation: Ah, you're the gringo cattle who keeps persecuting me, right? Just know that I'm not into you! Get out, dweep!)

Unfortunately, Rebecca doesn't know English, only Portuguese.