I was thinking I could rig my PAP machine to my monster truck and use it like a forced air induction system just like a turbo. Might even be able to beat Bigfoot! And if I ever get a flat I can fill my tire with it!
Or I could attach the hose to a shower cap and use it to dry my toupee!
I've used an old CPAP set to 20 to blow up an air mattress. Works great! I also read about a guy who put bubble solution in his mouth and created a perpetual bubble fountain for his kids' mausement.