From Wikipedia:
Speedy Gonzales is an animated cartoon character in the Warner Brothers Looney Tunes and Merrie Melodies series of cartoons. He is portrayed as “The Fastest Mouse in all Mexico” with his major traits being the ability to run extremely fast, speaking English with an exaggerated Mexican accent, and also speaking Spanish. He usually wears a yellow sombrero, white shirt and trousers (which was a common traditional outfit worn by men and boys of rural Mexican villages), and a red kerchief, similar to that of some traditional Mexican attires.
Cartoons featuring Speedy Gonzales were removed from the Cartoon Network TV channel in 1999— due to concerns that the little mouse’s sombrero and heavy accent insulted Mexicans. Speedy Gonzales fans were mightily upset, though, and successfully petitioned for his return to Cartoon Network three years later.
