I can curse you in Spanish
"mierda" is kinda like saying "poop" in English; if you tryin' to be vulgar, use cagar
puttang iina Mo. My favorite curse word.
Oui!! mange de la merde. I'm sure you know what that means. It's not ment for you though, you asked...
Hölle verdammt nicht
surprisingly no. and thats weird seeing as how I've studied russian and german O.o