Exclamation of disdain, anger (from the Middle German Scheisse Hunde, "shit dog")
(you'd exclaim this after a teste (ovary, if female) were to be rammed by a wayward pitchfork or other blunt instrument...)
Sexual position, difficult to attain and / or maintain, in which the man straddles a partner so that penis covers length of nose, and testicles rest in respective eye sockets.
After demonstrating my manly machismo gladiator style, I received oral treats from the hosebeast.