Raider Rash is strand of STD's which comes from Lubbock, Texas. The disease is airborne but can also be contracted from bestiality (or similar animal looking creatures). It has side effects of painful urination, pustules around the genitalia, denial (see above), and will decrease GPA to a 1.0 which is still above average at the University of Texas Tech. The only cure is to quarantine infected areas (Lubbock) from the rest of the world.
Guy 1-"Hey do you want to go to Lubbock this weekend?"
Guy 2-"No, you can get Raider Rash by just being in their presence."