Old man Trump? On Saturday, October 5, Donald Trump, 78, was called out for his disheveled look in a new viral image. In the snapshot, the father-of-five’s thinning hair was on full display, as was his sagging skin. In response, trolls dissed the Republican nominee on X, formerly known as Twitter. “Trump looks like an old sack of balls,” one user penned, while another replied, “Because he IS an old sack of balls.” “Literally. Yuck,” a third person said, while another echoed, “Nasty.” “He looks like he won’t make it to Election Day,” one more individual pointed out. As OK! previously reported, …