Need something that make a fan-like pandemonium? This summer I slept with my aficionado on high or environment but...

This summer I slept with my aficionado on high or environment but now the warmness is on and it is too cold to have the aficionado on but I can't sleep without the thud. What can I use? Preferably not too pricey and if possible I don`t know a household object. Thank you!
Answers:    I enjoy a sound machine/clock radio piece that they sell at Bed Bath & Beyond. One of the noise it makes sounds a moment ago like a admirer, although it is supposed to be a waterfall. It really help tune out other noises at dark. I think they trade for around $30. Maybe they are cheaper at another store.
Just use your fan, hold on to your door open, and enjoy the fan facing outside. By outside, I plan in the upstairs hallway.