Nigel Tufnel is the guitar player with the legendary British rock band Spinal Tap. His solo's are his trademark, and he's famous for his Marshall stack that "goes to 11" (unlike most amplifiers which only go as far a 10).
Rumour has it Tufnel is really the American actor Christopher Guest.
1. Nigel Tufnel is famous for his solo's
2. You're not as confused as Nigel Tufnel
3. Nigel Tufnel: "These go to 11".