Air mattresses can be awesome, but if you need to inflate one and you don’t have the pump that came with it, blowing one up is a lung-busting challenge. Luckily, there are a ton of different ways you can inflate an air mattress without a pump and without getting dizzy from lack-of-oxygen.
Source: LifeHacker – How to Inflate an Air Mattress With a Vacuum Cleaner, Trash Bag, Hair Dryer, and More