A small protruding bulge of muscle between
the thumb and pointer finger which
develops on all great guitar players, most
notably Jimi Hendrix
, for which it was named. Non-guitar players do not exhibit any traces of this
form of higher evolution
, as its appearance can only be explained
by countless hours devoted
to the creation of rock and roll.
"What is that funny bump on your hand?"
"Oh, that is my hendrix muscle. It developed
shortly after I nailed every metallica solo on the electric guitar."