I don't know any of english swears but I know one croatian. Jebem ti sto vagona žita, a u svakom žitu sto bogova. So, when I translate it goes something like this: F*** hundred wagons of grain and in every grain there are hundred of gods. it sounds better in croatian. Balkan people (Croatian/Bosnian/Serbian) have the best swears in the world.
