When was the last time you said, "Oh my God"? Jonas catches up with CMU prof David Balzer on his multi-year documentary project exploring the everyday use of this phrase.

Listen to the OMG audio doc at omgthedoc.com.

Credits Theme Music: Urbana-Metronica (wooh-yeah mix) by spinningmerkaba © copyright 2011 Licensed under a Creative Commons Attribution (3.0) license. http://dig.ccmixter.org/files/jlbrock44/33345 Ft: Morusque, Jeris, CSoul, Alex Beroz