very similar to the pressed ham which is mooning a person through a window where you press your bare ass against the window with one twist. The bone in ham can only be performed by a male. He tucks his entire junk, frank and beans, between his cheeks right before pressing the ham.
We were on vacation in OBX and my boy was just about to get laid when I gave him and his girl to be a nice bone in ham. Bon apetit!
by Dubble J November 18, 2011