A very painful STD. It is thought to be a variant of the clap and commonly found in frat boys that attended colleges in the Palouse region of Washington/Idaho. Common side affects are itching, burning during urination, and shrinking of the genitalia.
Me: Yo Kevin, I noticed you were screaming when you took a piss. What's the deal dog?
Kevin: It ain't nuthin my man... just a case of the Sorcerer's Plague I got from a sorority girl when I went to U of I!