Another Sound for Animation doodle. One day we had to listen to very low frequency sounds. When it got to a certain point, you would get this really weird pressure on the side of your head that was facing the subwoofer. It also felt like you would become deaf to all other sounds, other then that particular low frequency sound (wow this is really hard to explain).
... and I guess that lead to this doodle.

Mostly putting it up here because I love the expression.