As a rule, Jeff Foxworthy never refuses autograph requests, but the redneck comedy legend hit a wall during a funeral home visitation for someone in his extended family.
“When you go to a funeral home, a lot of times there’s more than one visitation going on,” said Foxworthy, reached by telephone. “Across the hall, there was another one ... and it was a rowdy bunch. In the break area they had coole…