So we all acknowledge that the Guitar Hero franchise has reached mega-status; a place where few music inspired games have ever tread.  I get that, but this...not so much.  Meet the Guitar Hero Air Guitar Rocker by Jada.  This little gadget lets you live out your favorite Bill & Ted moment by providing sound whenever you 'Air Guitar'.

All it takes is a special belt buckle (!?!?) that senses the motion of your strum and BAM... instant Rock God.  Yeah, we know what you're thinking.  For the gotta have it price of $29.99, you could look completely ridiculous in front of your friends, mates, and loved ones all at the same time.  Mega rock mullet (like the one sported in the vid link below) sold seperately.

Source: Gearlog.com