Road Meat (1989)

Two lunatics Nick and Vick celebrate their wedding day at the local asylum like any couple would by kicking off a killing spree in style with a gonzo saxedout theme song behind them After running a man down the two lovebirds hit the trail leaving the bodies of hitchhikers fastfood employees and local bowling champions in their wake That is until the duo cross paths with an old woman in the midst of a runin with a creepy cult After saving her Nick and Vick find out shes being set up by her son who wants to take all of her money She takes them back to her house and the three hatch a devious plan