
Image results: What breed of dog was used to popularize the phrase “Yo quiero Taco Bell”?
Wikipedia results
1.Che Guevara in popular culture
Taco Bell dressed up a chihuahua like Che Guevara and had him state: "Yo quiero Taco Bell!", Spanish for: "I want Taco Bell!" When asked about the allusion
https://en.wikipedia.org/wiki/Che Guevara in popular culture