not a sewing machine, dumbass, the guitar amplifier. best rock band out there, still going strong. Bon Scott, origional lead singer, was better than present singer Brian Johnson; but he still kicks ass. anybody that doesn't like ac:dc, take 2 pairs of tweezers and shove them into your eardrums. you might like it assholes
AC:DC still kicks ass after several world tours and decades!
This is straight from the horses mouth. the ACDC website under their story link.
Dec 1973 * The band rehearses in Newtown, Australia and adopts the name AC/DC at the suggestion of Angus and Malcolm’s sister Margaret, who saw the sign on a sewing machine.