You mean on stage? I'm not a huge fan, I've known about them since seeing "The Road Behind" on Headbanger's Ball back when it first came out, but didn't really start listening to them until '99s "We Kill Everything". And I stand corrected, "Violence Has Arrived" (the latest offering from GWAR) was released in 2001, which shows exactly how much I keep up with them.
Last October was my first time seeing them live, making this Sunday my second time.