How to dress up like the guys from 'Hot Tub Time Machine' for Halloween:
The Costume: The guys from 'Hot Tub Time Machine.'
What You'll Need: In the film, four characters -- above, from left to right: Nick (Craig Robinson), Lou (Rob Corddry), Adam (John Cusack) and Jacob (Clark Duke) -- travel back in time. Start by choosing the character you most resemble.
Once you've selected, go online and order an inflatable baby pool. They're available on multiple websites but will be hard to find in stores since it's no longer summer. Choose one that is around 3 feet in diameter and does not fill up with air in the bottom. This will be your 'hot tub.' Using scissors, cut a hole in the bottom of the pool large enough to accommodate your waist. Next, attach two pieces of rope to either side with duct tape. Make sure they're long enough to sit comfortably on your shoulders because you'll wear it like hobos used to wear barrels. Spray paint the entire pool light brown, to replicate the wood color of the movie's hot tub.