5 Nasty Guitar Riffs (Warning: disgusting)

You'll probably need to take a shower after you hear these riffs, as they are so nasty, they will make you feel dirty from head to toe. Some may see this as a negative, but yours truly would argue that the raunchier the riff, the more effective the music. Dial in your angriest guitar tone, and saddle up–don't forget to bring your shampoo and conditioner.