It is a matter of taste but sure, many of them are.
See related links for some examples.
pretty big and full of Mexicans
Because they have thick hair, full lips and nice bodies.
Nachos are pretty close to what you describe. Whats taco pie?
Si senorita! Even better!
Pretty long although the mighty Mexicans won we are mexi-can not mexi-don't
mexicans mexicans mexicans mexicans mexicans stupid
Mexican Mexicans Mexicans Mexicans Mexicans
plano Mexicans
Yes, Mexicans can vote and like us you have to be 18 in order to vote! So it is pretty much the same thing here and there!
20 mexicans
The plural form is Mexicans. The plural possessive is Mexicans'.
Mexicans there was such a big advantage Mexicans had 1281 soldiers Texans had 281 soldiers