My buddy and I used to rent obscure movies from blockbuster back in the day...
There was one where starring a standard small family (mom, son, father) and their holistic male friend...
The father adopted a psycic rat, and by the end of the film the son had a gay relationship with the holy friend, only for his mother to bring him back to God by an incestuous affair between her and her son.
Meanwhile the father was being ignored and going crazy, the mother wouldn't sleep with him (she was now hot for the son)
He eats the rat!?!?
Becomes a giant rat himself!?!
They (son,mom,friend) kill the human sized husband rat and the son gets back with the gay holy man...the mother is happier for some reason...
Strangest part is despite all of that, it was played very straight, it was surprisingly dull lol
THE END