Have you ever had someone go off on you here on YA?

Wow! I made the HUGE mistake of saying something about someone's spelling. Next thing I know I've got an email (in Spanish no less. I don't know a lot of Spanish but I got the gist of it.) with the chick all pissed off and going off on me. Excuse the heck out of me! Guess I better watch my back! Ha ha!