A Gibson guitar that could be described as the poor man's Les Paul. Stands for "Solid Guitar" even though it's light weight and thin neck make it very prone to accidents (like headstock snapping). The most common setup is mahogany-bodied, cherry red in color, and two humbucker pickups.
Angus Young's a short dude, so you'll only see him playing an SG.
by Alex August 25, 2003