First off, in spite of its title, MAYHEM MOTEL is NOT a horror movie. It's a low-oh-so-low-budget series of disjointed events occurring in various motel rooms.
Each scenario is more perverse -not that that's necessarily a bad thing- and more nonsensical than the last. Some, if not all of it, was meant to be "humorous". Well, it's almost as funny, and every bit as agonizing, as sitting on a hot stove with an anvil in your lap!
You'll wait like Job on his dung heap for any of it to gel or to be in any way coherent. Having seen this being compared to a David Lynch film, it must be stated that while Lynch can be bizarre and even incomprehensible at times, his movies are never this boring or imbecilic!
Nope, the thudding magnitude of this bomb could flatten a small country...