Raider Rash 

Raider Rash is a slang term for STDs; since Texas Tech University is known for its high STD rate (one in four people have STDs at Texas Tech,) and its mascot is the "Red Raider."

Kristi got drunk at a party; then she decided to have unprotected sex, and now she has gotten the Raider Rash.

Raider Rash by LBK Jew May 6, 2006

Raider Rash 

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."

Raider Rash by Weggy2389 February 11, 2009

Raider Rash 

Does not exist. Its a rumor that started because people will believe anything they hear. Texas tech STD rate is about 5% a year which is consistent with all the other Big 12 schools.

"Did you say Raider Rash? Come on man that shits not true."

Raider Rash by Bizzy winnin April 6, 2008

Red Raider Rash 

A generic STD which is prevalent at Texas Tech University and Lubbock, Texas, because Lubbock, Texas doesn't believe in sex ed, or condoms.

I was in Lubbock for a TTU football game, had unprotected sex, and now I am pregnant, and have a bad case of Red Raider Rash.

Red Raider Rash by Maugwort Halfmad September 14, 2016