rectal rocketry

The study of the propulsion of objects due to flatulence.

After the chili dinner, the engineering team had the opportunity to study rectal rocketry!

by I, Wreckerrr January 3, 2017

douche rocketry

The practices used by someone who is a douche rocket.

Where's Tom?

He off somewhere, engaging in douche rocketry, no doubt.

by Dusty Buttons February 14, 2007

model rocketry

A euphemism for masturbation.

My interests include: Model Rocketry

by Stevie Wonder on Crack November 7, 2007

rocketry teacher

Unlike regular teachers a rocketry teacher generally gets paid vast sums of money. Most are fairly skilled and possess a good deal of guts. This is, of course, because they deal with multiple small children and explosives at the same time.

Someone who teaches model rocketry at a summer camp would be a rocketry teacher.

by FireBush July 25, 2006