The movie about a group of guys and girls take a short cut through a closed road and they get stuck in a small town where the people eat humans, and the town doesn't really exist because all the people are already dead and only two make it out alive but when they go back all they find is a graveyard and the gay guy gets a metal rod stuck up his butt, 8 friends and there's some lesbian twins but there part of the bad people, that's all I remember someone please help me figure out

Could it be "House of Wax"?