1 definition by real deal peter steel
buttrock is all of the bullshit you hear on the radio and every band at rockfest, mind you not every song on the radio. buttrock bands include the following: nickelback, shinedown, buckcherry, theory of a dead man, red, chevelle, dautry, and any other bands that sound alike. the end........no band from any decade but the millennium can be included in this genere. if you like this music you are a buttrocker.
see definition buttrock
by real deal peter steel April 16, 2010