My "favorite" language moment...
We were sitting on the curb watching a parade and the boy behind me wanted my spot. He tried shoving and pushing with his feet and when that didn't work... all of a sudden I felt a sharp strike on the top of my head! The little creep HIT me on the head!

I turned around and let him have it while his mother stood there staring. The rest of their party showed up and she started complaining to them in Spanish that I was mean to her kid and it wasn't his fault because... wait for it... "he doesn't know English!"
No kidding. She really thought not knowing English was a good reason for her brat to be hitting people. I am still baffled. None of the non-English speakers I know consider not hitting to be an English Only skill.