The grunting noise a fat guy makes when he is either getting out of a chair or bending over to pick something up. The grunt is mostly along the lines of a "hyurk!"
by Toxic Orphan April 18, 2005
A sound that is made when a rather large person bends over to pick something up or otherwise makes a move that elicits a groan like sound. Usually this sound is something like "ugghhhhh."
by Civixx July 31, 2010