"My bathroom at work has no fan and with the crew here it always smells pretty bad. Hung a box fan up by a bungee cord and turned it on....

Why install a ceiling paddle fan when all you need is a box fan and some wire?  Bonus you have a hole for ceiling cat!

Cooler with icy water being pumped though copper tubing wrapped around a box fan, this is what you call redneck ingenuity A/C.